Home / 1,034,652,189.40-1,427,606,877.90-594,534,010.84

Finding the Fourth Proportional to 1,034,652,189.40, 1,427,606,877.90 and 594,534,010.84

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Solution

The fourth proportional to 1,034,652,189.40, 1,427,606,877.90 and 594,534,010.84 is: 820,334,458.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,652,189.40 : 1,427,606,877.90 = 594,534,010.84 : x
  2. Step 2: Convert to fraction form
    1,034,652,189.40/1,427,606,877.90 = 594,534,010.84/x
  3. Step 3: Cross multiply
    1,034,652,189.40x = 1,427,606,877.90 × 594,534,010.84
  4. Step 4: Simplify right side
    1,034,652,189.40x = 848,760,843,020,657,280
  5. Step 5: Solve for x
    x = 848,760,843,020,657,280/1,034,652,189.40
  6. Step 6: Final answer
    x = 820,334,458.01

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Double scale
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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.