Home / 37,422,886.60-56,134,329.90-25,306,031.80

Finding the Fourth Proportional to 37,422,886.60, 56,134,329.90 and 25,306,031.80

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Solution

The fourth proportional to 37,422,886.60, 56,134,329.90 and 25,306,031.80 is: 37,959,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,886.60 : 56,134,329.90 = 25,306,031.80 : x
  2. Step 2: Convert to fraction form
    37,422,886.60/56,134,329.90 = 25,306,031.80/x
  3. Step 3: Cross multiply
    37,422,886.60x = 56,134,329.90 × 25,306,031.80
  4. Step 4: Simplify right side
    37,422,886.60x = 1,420,537,137,521,090.75
  5. Step 5: Solve for x
    x = 1,420,537,137,521,090.75/37,422,886.60
  6. Step 6: Final answer
    x = 37,959,047.70

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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.