Home / 39,912,255.40-59,892,002.70-26,304,741.40

Finding the Fourth Proportional to 39,912,255.40, 59,892,002.70 and 26,304,741.40

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Solution

The fourth proportional to 39,912,255.40, 59,892,002.70 and 26,304,741.40 is: 39,472,678.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,912,255.40 : 59,892,002.70 = 26,304,741.40 : x
  2. Step 2: Convert to fraction form
    39,912,255.40/59,892,002.70 = 26,304,741.40/x
  3. Step 3: Cross multiply
    39,912,255.40x = 59,892,002.70 × 26,304,741.40
  4. Step 4: Simplify right side
    39,912,255.40x = 1,575,443,642,951,601.75
  5. Step 5: Solve for x
    x = 1,575,443,642,951,601.75/39,912,255.40
  6. Step 6: Final answer
    x = 39,472,678.93

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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.