Home / 24,933,443.60-37,423,155.92-12,646,030.65

Finding the Fourth Proportional to 24,933,443.60, 37,423,155.92 and 12,646,030.65

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Solution

The fourth proportional to 24,933,443.60, 37,423,155.92 and 12,646,030.65 is: 18,980,706.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,933,443.60 : 37,423,155.92 = 12,646,030.65 : x
  2. Step 2: Convert to fraction form
    24,933,443.60/37,423,155.92 = 12,646,030.65/x
  3. Step 3: Cross multiply
    24,933,443.60x = 37,423,155.92 × 12,646,030.65
  4. Step 4: Simplify right side
    24,933,443.60x = 473,254,376,651,615.88
  5. Step 5: Solve for x
    x = 473,254,376,651,615.88/24,933,443.60
  6. Step 6: Final answer
    x = 18,980,706.57

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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.