Home / 38,501,320.80-57,751,981.20-24,896,431.20

Finding the Fourth Proportional to 38,501,320.80, 57,751,981.20 and 24,896,431.20

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Solution

The fourth proportional to 38,501,320.80, 57,751,981.20 and 24,896,431.20 is: 37,344,646.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,501,320.80 : 57,751,981.20 = 24,896,431.20 : x
  2. Step 2: Convert to fraction form
    38,501,320.80/57,751,981.20 = 24,896,431.20/x
  3. Step 3: Cross multiply
    38,501,320.80x = 57,751,981.20 × 24,896,431.20
  4. Step 4: Simplify right side
    38,501,320.80x = 1,437,818,226,609,493.50
  5. Step 5: Solve for x
    x = 1,437,818,226,609,493.50/38,501,320.80
  6. Step 6: Final answer
    x = 37,344,646.80

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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.