Home / 54,168,545.80-81,252,818.70-32,592,041.20

Finding the Fourth Proportional to 54,168,545.80, 81,252,818.70 and 32,592,041.20

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Solution

The fourth proportional to 54,168,545.80, 81,252,818.70 and 32,592,041.20 is: 48,888,061.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,168,545.80 : 81,252,818.70 = 32,592,041.20 : x
  2. Step 2: Convert to fraction form
    54,168,545.80/81,252,818.70 = 32,592,041.20/x
  3. Step 3: Cross multiply
    54,168,545.80x = 81,252,818.70 × 32,592,041.20
  4. Step 4: Simplify right side
    54,168,545.80x = 2,648,195,214,686,530.50
  5. Step 5: Solve for x
    x = 2,648,195,214,686,530.50/54,168,545.80
  6. Step 6: Final answer
    x = 48,888,061.80

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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.