Home / 24,920,130.60-37,359,200.70-12,952,866.60

Finding the Fourth Proportional to 24,920,130.60, 37,359,200.70 and 12,952,866.60

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Solution

The fourth proportional to 24,920,130.60, 37,359,200.70 and 12,952,866.60 is: 19,418,387.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,920,130.60 : 37,359,200.70 = 12,952,866.60 : x
  2. Step 2: Convert to fraction form
    24,920,130.60/37,359,200.70 = 12,952,866.60/x
  3. Step 3: Cross multiply
    24,920,130.60x = 37,359,200.70 × 12,952,866.60
  4. Step 4: Simplify right side
    24,920,130.60x = 483,908,742,949,726.62
  5. Step 5: Solve for x
    x = 483,908,742,949,726.62/24,920,130.60
  6. Step 6: Final answer
    x = 19,418,387.12

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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.