Home / 50,577,035.40-75,865,553.10-37,822,451.40

Finding the Fourth Proportional to 50,577,035.40, 75,865,553.10 and 37,822,451.40

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Solution

The fourth proportional to 50,577,035.40, 75,865,553.10 and 37,822,451.40 is: 56,733,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,577,035.40 : 75,865,553.10 = 37,822,451.40 : x
  2. Step 2: Convert to fraction form
    50,577,035.40/75,865,553.10 = 37,822,451.40/x
  3. Step 3: Cross multiply
    50,577,035.40x = 75,865,553.10 × 37,822,451.40
  4. Step 4: Simplify right side
    50,577,035.40x = 2,869,421,195,058,869
  5. Step 5: Solve for x
    x = 2,869,421,195,058,869/50,577,035.40
  6. Step 6: Final answer
    x = 56,733,677.10

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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.