Home / 37,367,612.30-56,060,275.80-19,174,615.40

Finding the Fourth Proportional to 37,367,612.30, 56,060,275.80 and 19,174,615.40

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Solution

The fourth proportional to 37,367,612.30, 56,060,275.80 and 19,174,615.40 is: 28,766,468.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,612.30 : 56,060,275.80 = 19,174,615.40 : x
  2. Step 2: Convert to fraction form
    37,367,612.30/56,060,275.80 = 19,174,615.40/x
  3. Step 3: Cross multiply
    37,367,612.30x = 56,060,275.80 × 19,174,615.40
  4. Step 4: Simplify right side
    37,367,612.30x = 1,074,934,227,682,927.12
  5. Step 5: Solve for x
    x = 1,074,934,227,682,927.12/37,367,612.30
  6. Step 6: Final answer
    x = 28,766,468.11

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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.