Home / 39,912,257.40-59,892,005.70-26,304,743.40

Finding the Fourth Proportional to 39,912,257.40, 59,892,005.70 and 26,304,743.40

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Solution

The fourth proportional to 39,912,257.40, 59,892,005.70 and 26,304,743.40 is: 39,472,681.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,912,257.40 : 59,892,005.70 = 26,304,743.40 : x
  2. Step 2: Convert to fraction form
    39,912,257.40/59,892,005.70 = 26,304,743.40/x
  3. Step 3: Cross multiply
    39,912,257.40x = 59,892,005.70 × 26,304,743.40
  4. Step 4: Simplify right side
    39,912,257.40x = 1,575,443,841,649,837.25
  5. Step 5: Solve for x
    x = 1,575,443,841,649,837.25/39,912,257.40
  6. Step 6: Final answer
    x = 39,472,681.93

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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.