Home / 29,878,752.71-44,819,718.29-9,410,072.96

Finding the Fourth Proportional to 29,878,752.71, 44,819,718.29 and 9,410,072.96

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Solution

The fourth proportional to 29,878,752.71, 44,819,718.29 and 9,410,072.96 is: 14,115,609.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878,752.71 : 44,819,718.29 = 9,410,072.96 : x
  2. Step 2: Convert to fraction form
    29,878,752.71/44,819,718.29 = 9,410,072.96/x
  3. Step 3: Cross multiply
    29,878,752.71x = 44,819,718.29 × 9,410,072.96
  4. Step 4: Simplify right side
    29,878,752.71x = 421,756,818,884,397.44
  5. Step 5: Solve for x
    x = 421,756,818,884,397.44/29,878,752.71
  6. Step 6: Final answer
    x = 14,115,609.95

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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.