Home / 24,257,431.80-36,386,147.70-9,890,810.10

Finding the Fourth Proportional to 24,257,431.80, 36,386,147.70 and 9,890,810.10

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Solution

The fourth proportional to 24,257,431.80, 36,386,147.70 and 9,890,810.10 is: 14,836,215.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,257,431.80 : 36,386,147.70 = 9,890,810.10 : x
  2. Step 2: Convert to fraction form
    24,257,431.80/36,386,147.70 = 9,890,810.10/x
  3. Step 3: Cross multiply
    24,257,431.80x = 36,386,147.70 × 9,890,810.10
  4. Step 4: Simplify right side
    24,257,431.80x = 359,888,477,171,251.81
  5. Step 5: Solve for x
    x = 359,888,477,171,251.81/24,257,431.80
  6. Step 6: Final answer
    x = 14,836,215.15

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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.