Home / 58,884,255.28-88,335,969.72-17,389,328.68

Finding the Fourth Proportional to 58,884,255.28, 88,335,969.72 and 17,389,328.68

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Solution

The fourth proportional to 58,884,255.28, 88,335,969.72 and 17,389,328.68 is: 26,086,824.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,884,255.28 : 88,335,969.72 = 17,389,328.68 : x
  2. Step 2: Convert to fraction form
    58,884,255.28/88,335,969.72 = 17,389,328.68/x
  3. Step 3: Cross multiply
    58,884,255.28x = 88,335,969.72 × 17,389,328.68
  4. Step 4: Simplify right side
    58,884,255.28x = 1,536,103,211,727,607.50
  5. Step 5: Solve for x
    x = 1,536,103,211,727,607.50/58,884,255.28
  6. Step 6: Final answer
    x = 26,086,824.13

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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.