Home / 110,807,506.53-152,911,689.71-60,569,492.13

Finding the Fourth Proportional to 110,807,506.53, 152,911,689.71 and 60,569,492.13

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Solution

The fourth proportional to 110,807,506.53, 152,911,689.71 and 60,569,492.13 is: 83,584,440.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,807,506.53 : 152,911,689.71 = 60,569,492.13 : x
  2. Step 2: Convert to fraction form
    110,807,506.53/152,911,689.71 = 60,569,492.13/x
  3. Step 3: Cross multiply
    110,807,506.53x = 152,911,689.71 × 60,569,492.13
  4. Step 4: Simplify right side
    110,807,506.53x = 9,261,783,386,172,000
  5. Step 5: Solve for x
    x = 9,261,783,386,172,000/110,807,506.53
  6. Step 6: Final answer
    x = 83,584,440.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.