Home / 141,332,707.25-211,999,110.02-44,295,943.85

Finding the Fourth Proportional to 141,332,707.25, 211,999,110.02 and 44,295,943.85

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Solution

The fourth proportional to 141,332,707.25, 211,999,110.02 and 44,295,943.85 is: 66,443,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,332,707.25 : 211,999,110.02 = 44,295,943.85 : x
  2. Step 2: Convert to fraction form
    141,332,707.25/211,999,110.02 = 44,295,943.85/x
  3. Step 3: Cross multiply
    141,332,707.25x = 211,999,110.02 × 44,295,943.85
  4. Step 4: Simplify right side
    141,332,707.25x = 9,390,700,673,474,412
  5. Step 5: Solve for x
    x = 9,390,700,673,474,412/141,332,707.25
  6. Step 6: Final answer
    x = 66,443,931.18

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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.