Home / 56,687,802.60-85,031,703.90-22,633,588.20

Finding the Fourth Proportional to 56,687,802.60, 85,031,703.90 and 22,633,588.20

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Solution

The fourth proportional to 56,687,802.60, 85,031,703.90 and 22,633,588.20 is: 33,950,382.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,687,802.60 : 85,031,703.90 = 22,633,588.20 : x
  2. Step 2: Convert to fraction form
    56,687,802.60/85,031,703.90 = 22,633,588.20/x
  3. Step 3: Cross multiply
    56,687,802.60x = 85,031,703.90 × 22,633,588.20
  4. Step 4: Simplify right side
    56,687,802.60x = 1,924,572,570,016,934
  5. Step 5: Solve for x
    x = 1,924,572,570,016,934/56,687,802.60
  6. Step 6: Final answer
    x = 33,950,382.30

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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.