Home / 180,776,207.36-249,469,393.92-98,265,082.88

Finding the Fourth Proportional to 180,776,207.36, 249,469,393.92 and 98,265,082.88

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Solution

The fourth proportional to 180,776,207.36, 249,469,393.92 and 98,265,082.88 is: 135,604,851.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,776,207.36 : 249,469,393.92 = 98,265,082.88 : x
  2. Step 2: Convert to fraction form
    180,776,207.36/249,469,393.92 = 98,265,082.88/x
  3. Step 3: Cross multiply
    180,776,207.36x = 249,469,393.92 × 98,265,082.88
  4. Step 4: Simplify right side
    180,776,207.36x = 24,514,130,669,572,164
  5. Step 5: Solve for x
    x = 24,514,130,669,572,164/180,776,207.36
  6. Step 6: Final answer
    x = 135,604,851.03

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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.