Home / 32,253,047.20-48,398,233.20-12,060,330.40

Finding the Fourth Proportional to 32,253,047.20, 48,398,233.20 and 12,060,330.40

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Solution

The fourth proportional to 32,253,047.20, 48,398,233.20 and 12,060,330.40 is: 18,097,474.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,253,047.20 : 48,398,233.20 = 12,060,330.40 : x
  2. Step 2: Convert to fraction form
    32,253,047.20/48,398,233.20 = 12,060,330.40/x
  3. Step 3: Cross multiply
    32,253,047.20x = 48,398,233.20 × 12,060,330.40
  4. Step 4: Simplify right side
    32,253,047.20x = 583,698,683,168,249.38
  5. Step 5: Solve for x
    x = 583,698,683,168,249.38/32,253,047.20
  6. Step 6: Final answer
    x = 18,097,474.00

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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.