Home / 156,755,452.58-235,105,684.02-59,716,983.18

Finding the Fourth Proportional to 156,755,452.58, 235,105,684.02 and 59,716,983.18

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Solution

The fourth proportional to 156,755,452.58, 235,105,684.02 and 59,716,983.18 is: 89,565,000.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,755,452.58 : 235,105,684.02 = 59,716,983.18 : x
  2. Step 2: Convert to fraction form
    156,755,452.58/235,105,684.02 = 59,716,983.18/x
  3. Step 3: Cross multiply
    156,755,452.58x = 235,105,684.02 × 59,716,983.18
  4. Step 4: Simplify right side
    156,755,452.58x = 14,039,802,178,144,736
  5. Step 5: Solve for x
    x = 14,039,802,178,144,736/156,755,452.58
  6. Step 6: Final answer
    x = 89,565,000.43

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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.