Home / 94,686,432.87-141,904,088.16-48,626,441.40

Finding the Fourth Proportional to 94,686,432.87, 141,904,088.16 and 48,626,441.40

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Solution

The fourth proportional to 94,686,432.87, 141,904,088.16 and 48,626,441.40 is: 72,875,179.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,686,432.87 : 141,904,088.16 = 48,626,441.40 : x
  2. Step 2: Convert to fraction form
    94,686,432.87/141,904,088.16 = 48,626,441.40/x
  3. Step 3: Cross multiply
    94,686,432.87x = 141,904,088.16 × 48,626,441.40
  4. Step 4: Simplify right side
    94,686,432.87x = 6,900,290,827,332,673
  5. Step 5: Solve for x
    x = 6,900,290,827,332,673/94,686,432.87
  6. Step 6: Final answer
    x = 72,875,179.88

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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.