Home / 104,868,116.27-144,735,046.85-63,094,404.23

Finding the Fourth Proportional to 104,868,116.27, 144,735,046.85 and 63,094,404.23

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Solution

The fourth proportional to 104,868,116.27, 144,735,046.85 and 63,094,404.23 is: 87,080,533.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,868,116.27 : 144,735,046.85 = 63,094,404.23 : x
  2. Step 2: Convert to fraction form
    104,868,116.27/144,735,046.85 = 63,094,404.23/x
  3. Step 3: Cross multiply
    104,868,116.27x = 144,735,046.85 × 63,094,404.23
  4. Step 4: Simplify right side
    104,868,116.27x = 9,131,971,551,886,416
  5. Step 5: Solve for x
    x = 9,131,971,551,886,416/104,868,116.27
  6. Step 6: Final answer
    x = 87,080,533.88

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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.