Home / 88,869,584.98-122,586,401.54-58,694,266.58

Finding the Fourth Proportional to 88,869,584.98, 122,586,401.54 and 58,694,266.58

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Solution

The fourth proportional to 88,869,584.98, 122,586,401.54 and 58,694,266.58 is: 80,962,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,869,584.98 : 122,586,401.54 = 58,694,266.58 : x
  2. Step 2: Convert to fraction form
    88,869,584.98/122,586,401.54 = 58,694,266.58/x
  3. Step 3: Cross multiply
    88,869,584.98x = 122,586,401.54 × 58,694,266.58
  4. Step 4: Simplify right side
    88,869,584.98x = 7,195,118,931,071,683
  5. Step 5: Solve for x
    x = 7,195,118,931,071,683/88,869,584.98
  6. Step 6: Final answer
    x = 80,962,670.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.