Home / 29,651,636.40-44,506,145.40-14,309,726.15

Finding the Fourth Proportional to 29,651,636.40, 44,506,145.40 and 14,309,726.15

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Solution

The fourth proportional to 29,651,636.40, 44,506,145.40 and 14,309,726.15 is: 21,478,435.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,651,636.40 : 44,506,145.40 = 14,309,726.15 : x
  2. Step 2: Convert to fraction form
    29,651,636.40/44,506,145.40 = 14,309,726.15/x
  3. Step 3: Cross multiply
    29,651,636.40x = 44,506,145.40 × 14,309,726.15
  4. Step 4: Simplify right side
    29,651,636.40x = 636,870,752,443,551.50
  5. Step 5: Solve for x
    x = 636,870,752,443,551.50/29,651,636.40
  6. Step 6: Final answer
    x = 21,478,435.25

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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.