Home / 141,723,307.14-212,584,963.19-34,017,931.14

Finding the Fourth Proportional to 141,723,307.14, 212,584,963.19 and 34,017,931.14

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Solution

The fourth proportional to 141,723,307.14, 212,584,963.19 and 34,017,931.14 is: 51,026,897.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,723,307.14 : 212,584,963.19 = 34,017,931.14 : x
  2. Step 2: Convert to fraction form
    141,723,307.14/212,584,963.19 = 34,017,931.14/x
  3. Step 3: Cross multiply
    141,723,307.14x = 212,584,963.19 × 34,017,931.14
  4. Step 4: Simplify right side
    141,723,307.14x = 7,231,700,639,026,765
  5. Step 5: Solve for x
    x = 7,231,700,639,026,765/141,723,307.14
  6. Step 6: Final answer
    x = 51,026,897.30

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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.