Home / 37,422,948.60-56,134,422.90-22,999,246.20

Finding the Fourth Proportional to 37,422,948.60, 56,134,422.90 and 22,999,246.20

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Solution

The fourth proportional to 37,422,948.60, 56,134,422.90 and 22,999,246.20 is: 34,498,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,948.60 : 56,134,422.90 = 22,999,246.20 : x
  2. Step 2: Convert to fraction form
    37,422,948.60/56,134,422.90 = 22,999,246.20/x
  3. Step 3: Cross multiply
    37,422,948.60x = 56,134,422.90 × 22,999,246.20
  4. Step 4: Simplify right side
    37,422,948.60x = 1,291,049,412,572,018
  5. Step 5: Solve for x
    x = 1,291,049,412,572,018/37,422,948.60
  6. Step 6: Final answer
    x = 34,498,869.30

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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.