Home / 37,386,983.20-56,080,474.80-23,026,266.40

Finding the Fourth Proportional to 37,386,983.20, 56,080,474.80 and 23,026,266.40

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Solution

The fourth proportional to 37,386,983.20, 56,080,474.80 and 23,026,266.40 is: 34,539,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,386,983.20 : 56,080,474.80 = 23,026,266.40 : x
  2. Step 2: Convert to fraction form
    37,386,983.20/56,080,474.80 = 23,026,266.40/x
  3. Step 3: Cross multiply
    37,386,983.20x = 56,080,474.80 × 23,026,266.40
  4. Step 4: Simplify right side
    37,386,983.20x = 1,291,323,952,583,286.50
  5. Step 5: Solve for x
    x = 1,291,323,952,583,286.50/37,386,983.20
  6. Step 6: Final answer
    x = 34,539,399.60

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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.