Home / 59,547,182.40-89,320,773.60-52,372,728.90

Finding the Fourth Proportional to 59,547,182.40, 89,320,773.60 and 52,372,728.90

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Solution

The fourth proportional to 59,547,182.40, 89,320,773.60 and 52,372,728.90 is: 78,559,093.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,547,182.40 : 89,320,773.60 = 52,372,728.90 : x
  2. Step 2: Convert to fraction form
    59,547,182.40/89,320,773.60 = 52,372,728.90/x
  3. Step 3: Cross multiply
    59,547,182.40x = 89,320,773.60 × 52,372,728.90
  4. Step 4: Simplify right side
    59,547,182.40x = 4,677,972,660,891,077
  5. Step 5: Solve for x
    x = 4,677,972,660,891,077/59,547,182.40
  6. Step 6: Final answer
    x = 78,559,093.35

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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.