Home / 237,006,595.42-355,121,671.16-126,224,646.57

Finding the Fourth Proportional to 237,006,595.42, 355,121,671.16 and 126,224,646.57

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Solution

The fourth proportional to 237,006,595.42, 355,121,671.16 and 126,224,646.57 is: 189,130,211.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,006,595.42 : 355,121,671.16 = 126,224,646.57 : x
  2. Step 2: Convert to fraction form
    237,006,595.42/355,121,671.16 = 126,224,646.57/x
  3. Step 3: Cross multiply
    237,006,595.42x = 355,121,671.16 × 126,224,646.57
  4. Step 4: Simplify right side
    237,006,595.42x = 44,825,107,431,834,328
  5. Step 5: Solve for x
    x = 44,825,107,431,834,328/237,006,595.42
  6. Step 6: Final answer
    x = 189,130,211.14

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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.