Home / 59,693,527.40-89,540,291.10-21,356,292.20

Finding the Fourth Proportional to 59,693,527.40, 89,540,291.10 and 21,356,292.20

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Solution

The fourth proportional to 59,693,527.40, 89,540,291.10 and 21,356,292.20 is: 32,034,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,693,527.40 : 89,540,291.10 = 21,356,292.20 : x
  2. Step 2: Convert to fraction form
    59,693,527.40/89,540,291.10 = 21,356,292.20/x
  3. Step 3: Cross multiply
    59,693,527.40x = 89,540,291.10 × 21,356,292.20
  4. Step 4: Simplify right side
    59,693,527.40x = 1,912,248,620,404,659.25
  5. Step 5: Solve for x
    x = 1,912,248,620,404,659.25/59,693,527.40
  6. Step 6: Final answer
    x = 32,034,438.30

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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.