Home / 60,191,265.64-83,094,507.30-38,187,259.24

Finding the Fourth Proportional to 60,191,265.64, 83,094,507.30 and 38,187,259.24

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Solution

The fourth proportional to 60,191,265.64, 83,094,507.30 and 38,187,259.24 is: 52,717,806.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,191,265.64 : 83,094,507.30 = 38,187,259.24 : x
  2. Step 2: Convert to fraction form
    60,191,265.64/83,094,507.30 = 38,187,259.24/x
  3. Step 3: Cross multiply
    60,191,265.64x = 83,094,507.30 × 38,187,259.24
  4. Step 4: Simplify right side
    60,191,265.64x = 3,173,151,491,685,172.50
  5. Step 5: Solve for x
    x = 3,173,151,491,685,172.50/60,191,265.64
  6. Step 6: Final answer
    x = 52,717,806.44

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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.