Home / 39,897,526.20-59,714,425.38-36,312,292.36

Finding the Fourth Proportional to 39,897,526.20, 59,714,425.38 and 36,312,292.36

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Solution

The fourth proportional to 39,897,526.20, 59,714,425.38 and 36,312,292.36 is: 54,348,424.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,897,526.20 : 59,714,425.38 = 36,312,292.36 : x
  2. Step 2: Convert to fraction form
    39,897,526.20/59,714,425.38 = 36,312,292.36/x
  3. Step 3: Cross multiply
    39,897,526.20x = 59,714,425.38 × 36,312,292.36
  4. Step 4: Simplify right side
    39,897,526.20x = 2,168,367,672,507,964.25
  5. Step 5: Solve for x
    x = 2,168,367,672,507,964.25/39,897,526.20
  6. Step 6: Final answer
    x = 54,348,424.05

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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.