Home / 37,443,781.80-56,165,672.70-24,678,700.20

Finding the Fourth Proportional to 37,443,781.80, 56,165,672.70 and 24,678,700.20

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Solution

The fourth proportional to 37,443,781.80, 56,165,672.70 and 24,678,700.20 is: 37,018,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,781.80 : 56,165,672.70 = 24,678,700.20 : x
  2. Step 2: Convert to fraction form
    37,443,781.80/56,165,672.70 = 24,678,700.20/x
  3. Step 3: Cross multiply
    37,443,781.80x = 56,165,672.70 × 24,678,700.20
  4. Step 4: Simplify right side
    37,443,781.80x = 1,386,095,798,094,624.50
  5. Step 5: Solve for x
    x = 1,386,095,798,094,624.50/37,443,781.80
  6. Step 6: Final answer
    x = 37,018,050.30

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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.