Home / 141,723,214.56-212,584,824.58-34,017,838.56

Finding the Fourth Proportional to 141,723,214.56, 212,584,824.58 and 34,017,838.56

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Solution

The fourth proportional to 141,723,214.56, 212,584,824.58 and 34,017,838.56 is: 51,026,758.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,723,214.56 : 212,584,824.58 = 34,017,838.56 : x
  2. Step 2: Convert to fraction form
    141,723,214.56/212,584,824.58 = 34,017,838.56/x
  3. Step 3: Cross multiply
    141,723,214.56x = 212,584,824.58 × 34,017,838.56
  4. Step 4: Simplify right side
    141,723,214.56x = 7,231,676,242,868,361
  5. Step 5: Solve for x
    x = 7,231,676,242,868,361/141,723,214.56
  6. Step 6: Final answer
    x = 51,026,758.50

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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.