Home / 37,537,660.80-56,306,491.20-13,303,951.20

Finding the Fourth Proportional to 37,537,660.80, 56,306,491.20 and 13,303,951.20

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Solution

The fourth proportional to 37,537,660.80, 56,306,491.20 and 13,303,951.20 is: 19,955,926.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,537,660.80 : 56,306,491.20 = 13,303,951.20 : x
  2. Step 2: Convert to fraction form
    37,537,660.80/56,306,491.20 = 13,303,951.20/x
  3. Step 3: Cross multiply
    37,537,660.80x = 56,306,491.20 × 13,303,951.20
  4. Step 4: Simplify right side
    37,537,660.80x = 749,098,811,168,029.50
  5. Step 5: Solve for x
    x = 749,098,811,168,029.50/37,537,660.80
  6. Step 6: Final answer
    x = 19,955,926.80

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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.