Home / 169,634,528.10-254,451,792.15-60,582,834.90

Finding the Fourth Proportional to 169,634,528.10, 254,451,792.15 and 60,582,834.90

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Solution

The fourth proportional to 169,634,528.10, 254,451,792.15 and 60,582,834.90 is: 90,874,252.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,634,528.10 : 254,451,792.15 = 60,582,834.90 : x
  2. Step 2: Convert to fraction form
    169,634,528.10/254,451,792.15 = 60,582,834.90/x
  3. Step 3: Cross multiply
    169,634,528.10x = 254,451,792.15 × 60,582,834.90
  4. Step 4: Simplify right side
    169,634,528.10x = 15,415,410,913,832,566
  5. Step 5: Solve for x
    x = 15,415,410,913,832,566/169,634,528.10
  6. Step 6: Final answer
    x = 90,874,252.35

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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.