Home / 37,561,871.22-56,348,155.02-11,656,411.22

Finding the Fourth Proportional to 37,561,871.22, 56,348,155.02 and 11,656,411.22

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Solution

The fourth proportional to 37,561,871.22, 56,348,155.02 and 11,656,411.22 is: 17,486,276.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,561,871.22 : 56,348,155.02 = 11,656,411.22 : x
  2. Step 2: Convert to fraction form
    37,561,871.22/56,348,155.02 = 11,656,411.22/x
  3. Step 3: Cross multiply
    37,561,871.22x = 56,348,155.02 × 11,656,411.22
  4. Step 4: Simplify right side
    37,561,871.22x = 656,817,266,401,427.38
  5. Step 5: Solve for x
    x = 656,817,266,401,427.38/37,561,871.22
  6. Step 6: Final answer
    x = 17,486,276.51

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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.