Home / 1,014,467,700.52-1,399,941,742.02-596,806,882.60

Finding the Fourth Proportional to 1,014,467,700.52, 1,399,941,742.02 and 596,806,882.60

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Solution

The fourth proportional to 1,014,467,700.52, 1,399,941,742.02 and 596,806,882.60 is: 823,579,564.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,467,700.52 : 1,399,941,742.02 = 596,806,882.60 : x
  2. Step 2: Convert to fraction form
    1,014,467,700.52/1,399,941,742.02 = 596,806,882.60/x
  3. Step 3: Cross multiply
    1,014,467,700.52x = 1,399,941,742.02 × 596,806,882.60
  4. Step 4: Simplify right side
    1,014,467,700.52x = 835,494,866,876,569,600
  5. Step 5: Solve for x
    x = 835,494,866,876,569,600/1,014,467,700.52
  6. Step 6: Final answer
    x = 823,579,564.38

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Half scale
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Double scale
Find fourth proportional to 1,014,467,701.52, 1,399,941,743.40 and 596,806,883.60
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.