Home / 124,416,076.10-186,624,114.15-60,715,084.10

Finding the Fourth Proportional to 124,416,076.10, 186,624,114.15 and 60,715,084.10

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Solution

The fourth proportional to 124,416,076.10, 186,624,114.15 and 60,715,084.10 is: 91,072,626.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,076.10 : 186,624,114.15 = 60,715,084.10 : x
  2. Step 2: Convert to fraction form
    124,416,076.10/186,624,114.15 = 60,715,084.10/x
  3. Step 3: Cross multiply
    124,416,076.10x = 186,624,114.15 × 60,715,084.10
  4. Step 4: Simplify right side
    124,416,076.10x = 11,330,898,785,705,250
  5. Step 5: Solve for x
    x = 11,330,898,785,705,250/124,416,076.10
  6. Step 6: Final answer
    x = 91,072,626.15

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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.