Home / 95,114,876.94-142,430,114.48-62,668,410.89

Finding the Fourth Proportional to 95,114,876.94, 142,430,114.48 and 62,668,410.89

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Solution

The fourth proportional to 95,114,876.94, 142,430,114.48 and 62,668,410.89 is: 93,843,037.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,114,876.94 : 142,430,114.48 = 62,668,410.89 : x
  2. Step 2: Convert to fraction form
    95,114,876.94/142,430,114.48 = 62,668,410.89/x
  3. Step 3: Cross multiply
    95,114,876.94x = 142,430,114.48 × 62,668,410.89
  4. Step 4: Simplify right side
    95,114,876.94x = 8,925,868,936,316,885
  5. Step 5: Solve for x
    x = 8,925,868,936,316,885/95,114,876.94
  6. Step 6: Final answer
    x = 93,843,037.21

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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.