Home / 150,196,897.47-224,891,701.15-95,312,328.20

Finding the Fourth Proportional to 150,196,897.47, 224,891,701.15 and 95,312,328.20

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Solution

The fourth proportional to 150,196,897.47, 224,891,701.15 and 95,312,328.20 is: 142,712,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,196,897.47 : 224,891,701.15 = 95,312,328.20 : x
  2. Step 2: Convert to fraction form
    150,196,897.47/224,891,701.15 = 95,312,328.20/x
  3. Step 3: Cross multiply
    150,196,897.47x = 224,891,701.15 × 95,312,328.20
  4. Step 4: Simplify right side
    150,196,897.47x = 21,434,951,629,465,120
  5. Step 5: Solve for x
    x = 21,434,951,629,465,120/150,196,897.47
  6. Step 6: Final answer
    x = 142,712,346.20

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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.