Home / 39,754,910.60-59,632,365.90-35,928,535.40

Finding the Fourth Proportional to 39,754,910.60, 59,632,365.90 and 35,928,535.40

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Solution

The fourth proportional to 39,754,910.60, 59,632,365.90 and 35,928,535.40 is: 53,892,803.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,754,910.60 : 59,632,365.90 = 35,928,535.40 : x
  2. Step 2: Convert to fraction form
    39,754,910.60/59,632,365.90 = 35,928,535.40/x
  3. Step 3: Cross multiply
    39,754,910.60x = 59,632,365.90 × 35,928,535.40
  4. Step 4: Simplify right side
    39,754,910.60x = 2,142,503,569,223,902.75
  5. Step 5: Solve for x
    x = 2,142,503,569,223,902.75/39,754,910.60
  6. Step 6: Final answer
    x = 53,892,803.10

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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.