Home / 114,542,972.60-171,625,502.10-97,536,860.60

Finding the Fourth Proportional to 114,542,972.60, 171,625,502.10 and 97,536,860.60

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Solution

The fourth proportional to 114,542,972.60, 171,625,502.10 and 97,536,860.60 is: 146,144,388.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,542,972.60 : 171,625,502.10 = 97,536,860.60 : x
  2. Step 2: Convert to fraction form
    114,542,972.60/171,625,502.10 = 97,536,860.60/x
  3. Step 3: Cross multiply
    114,542,972.60x = 171,625,502.10 × 97,536,860.60
  4. Step 4: Simplify right side
    114,542,972.60x = 16,739,812,673,732,706
  5. Step 5: Solve for x
    x = 16,739,812,673,732,706/114,542,972.60
  6. Step 6: Final answer
    x = 146,144,388.38

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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.