Home / 43,294,331.76-59,746,616.92-26,121,606

Finding the Fourth Proportional to 43,294,331.76, 59,746,616.92 and 26,121,606

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Solution

The fourth proportional to 43,294,331.76, 59,746,616.92 and 26,121,606 is: 36,048,081.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,294,331.76 : 59,746,616.92 = 26,121,606 : x
  2. Step 2: Convert to fraction form
    43,294,331.76/59,746,616.92 = 26,121,606/x
  3. Step 3: Cross multiply
    43,294,331.76x = 59,746,616.92 × 26,121,606
  4. Step 4: Simplify right side
    43,294,331.76x = 1,560,677,587,017,173.50
  5. Step 5: Solve for x
    x = 1,560,677,587,017,173.50/43,294,331.76
  6. Step 6: Final answer
    x = 36,048,081.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.