Home / 32,581,031.22-48,871,592.19-13,880,519.10

Finding the Fourth Proportional to 32,581,031.22, 48,871,592.19 and 13,880,519.10

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Solution

The fourth proportional to 32,581,031.22, 48,871,592.19 and 13,880,519.10 is: 20,820,797.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,581,031.22 : 48,871,592.19 = 13,880,519.10 : x
  2. Step 2: Convert to fraction form
    32,581,031.22/48,871,592.19 = 13,880,519.10/x
  3. Step 3: Cross multiply
    32,581,031.22x = 48,871,592.19 × 13,880,519.10
  4. Step 4: Simplify right side
    32,581,031.22x = 678,363,068,840,705.75
  5. Step 5: Solve for x
    x = 678,363,068,840,705.75/32,581,031.22
  6. Step 6: Final answer
    x = 20,820,797.97

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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.