Home / 40,424,117.10-60,636,175.65-14,859,836.70

Finding the Fourth Proportional to 40,424,117.10, 60,636,175.65 and 14,859,836.70

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Solution

The fourth proportional to 40,424,117.10, 60,636,175.65 and 14,859,836.70 is: 22,289,755.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,424,117.10 : 60,636,175.65 = 14,859,836.70 : x
  2. Step 2: Convert to fraction form
    40,424,117.10/60,636,175.65 = 14,859,836.70/x
  3. Step 3: Cross multiply
    40,424,117.10x = 60,636,175.65 × 14,859,836.70
  4. Step 4: Simplify right side
    40,424,117.10x = 901,043,668,271,516.25
  5. Step 5: Solve for x
    x = 901,043,668,271,516.25/40,424,117.10
  6. Step 6: Final answer
    x = 22,289,755.05

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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.