Home / 48,894,619.60-73,341,929.40-14,811,536.80

Finding the Fourth Proportional to 48,894,619.60, 73,341,929.40 and 14,811,536.80

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Solution

The fourth proportional to 48,894,619.60, 73,341,929.40 and 14,811,536.80 is: 22,217,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,894,619.60 : 73,341,929.40 = 14,811,536.80 : x
  2. Step 2: Convert to fraction form
    48,894,619.60/73,341,929.40 = 14,811,536.80/x
  3. Step 3: Cross multiply
    48,894,619.60x = 73,341,929.40 × 14,811,536.80
  4. Step 4: Simplify right side
    48,894,619.60x = 1,086,306,686,291,102.12
  5. Step 5: Solve for x
    x = 1,086,306,686,291,102.12/48,894,619.60
  6. Step 6: Final answer
    x = 22,217,305.20

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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.