Home / 39,502,158-59,199,436.80-22,238,592.36

Finding the Fourth Proportional to 39,502,158, 59,199,436.80 and 22,238,592.36

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Solution

The fourth proportional to 39,502,158, 59,199,436.80 and 22,238,592.36 is: 33,327,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,502,158 : 59,199,436.80 = 22,238,592.36 : x
  2. Step 2: Convert to fraction form
    39,502,158/59,199,436.80 = 22,238,592.36/x
  3. Step 3: Cross multiply
    39,502,158x = 59,199,436.80 × 22,238,592.36
  4. Step 4: Simplify right side
    39,502,158x = 1,316,512,142,936,782.75
  5. Step 5: Solve for x
    x = 1,316,512,142,936,782.75/39,502,158
  6. Step 6: Final answer
    x = 33,327,600.56

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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.