Home / 1,014,467,699.52-1,399,941,740.64-596,806,881.60

Finding the Fourth Proportional to 1,014,467,699.52, 1,399,941,740.64 and 596,806,881.60

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Solution

The fourth proportional to 1,014,467,699.52, 1,399,941,740.64 and 596,806,881.60 is: 823,579,563.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,467,699.52 : 1,399,941,740.64 = 596,806,881.60 : x
  2. Step 2: Convert to fraction form
    1,014,467,699.52/1,399,941,740.64 = 596,806,881.60/x
  3. Step 3: Cross multiply
    1,014,467,699.52x = 1,399,941,740.64 × 596,806,881.60
  4. Step 4: Simplify right side
    1,014,467,699.52x = 835,494,864,653,034,496
  5. Step 5: Solve for x
    x = 835,494,864,653,034,496/1,014,467,699.52
  6. Step 6: Final answer
    x = 823,579,563.00

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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.