Home / 59,092,153.20-88,588,463.40-30,725,305.20

Finding the Fourth Proportional to 59,092,153.20, 88,588,463.40 and 30,725,305.20

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Solution

The fourth proportional to 59,092,153.20, 88,588,463.40 and 30,725,305.20 is: 46,062,081.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,092,153.20 : 88,588,463.40 = 30,725,305.20 : x
  2. Step 2: Convert to fraction form
    59,092,153.20/88,588,463.40 = 30,725,305.20/x
  3. Step 3: Cross multiply
    59,092,153.20x = 88,588,463.40 × 30,725,305.20
  4. Step 4: Simplify right side
    59,092,153.20x = 2,721,907,575,164,030
  5. Step 5: Solve for x
    x = 2,721,907,575,164,030/59,092,153.20
  6. Step 6: Final answer
    x = 46,062,081.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.