Home / 155,508,225.48-233,297,131.14-58,464,774.03

Finding the Fourth Proportional to 155,508,225.48, 233,297,131.14 and 58,464,774.03

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Solution

The fourth proportional to 155,508,225.48, 233,297,131.14 and 58,464,774.03 is: 87,710,241.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,508,225.48 : 233,297,131.14 = 58,464,774.03 : x
  2. Step 2: Convert to fraction form
    155,508,225.48/233,297,131.14 = 58,464,774.03/x
  3. Step 3: Cross multiply
    155,508,225.48x = 233,297,131.14 × 58,464,774.03
  4. Step 4: Simplify right side
    155,508,225.48x = 13,639,664,053,947,376
  5. Step 5: Solve for x
    x = 13,639,664,053,947,376/155,508,225.48
  6. Step 6: Final answer
    x = 87,710,241.77

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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.