Home / 224,415,886,620.40-337,160,853,841.62-143,899,340,145.53

Finding the Fourth Proportional to 224,415,886,620.40, 337,160,853,841.62 and 143,899,340,145.53

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Solution

The fourth proportional to 224,415,886,620.40, 337,160,853,841.62 and 143,899,340,145.53 is: 216,193,359,219.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,415,886,620.40 : 337,160,853,841.62 = 143,899,340,145.53 : x
  2. Step 2: Convert to fraction form
    224,415,886,620.40/337,160,853,841.62 = 143,899,340,145.53/x
  3. Step 3: Cross multiply
    224,415,886,620.40x = 337,160,853,841.62 × 143,899,340,145.53
  4. Step 4: Simplify right side
    224,415,886,620.40x = 48,517,224,390,712,602,132,480
  5. Step 5: Solve for x
    x = 48,517,224,390,712,602,132,480/224,415,886,620.40
  6. Step 6: Final answer
    x = 216,193,359,219.62

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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.