Home / 32,708,116.17-45,137,502.72-18,024,307.92

Finding the Fourth Proportional to 32,708,116.17, 45,137,502.72 and 18,024,307.92

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Solution

The fourth proportional to 32,708,116.17, 45,137,502.72 and 18,024,307.92 is: 24,873,711.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,708,116.17 : 45,137,502.72 = 18,024,307.92 : x
  2. Step 2: Convert to fraction form
    32,708,116.17/45,137,502.72 = 18,024,307.92/x
  3. Step 3: Cross multiply
    32,708,116.17x = 45,137,502.72 × 18,024,307.92
  4. Step 4: Simplify right side
    32,708,116.17x = 813,572,247,765,117.62
  5. Step 5: Solve for x
    x = 813,572,247,765,117.62/32,708,116.17
  6. Step 6: Final answer
    x = 24,873,711.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.