Home / 600,073,247.70-900,144,708.03-231,610,248.18

Finding the Fourth Proportional to 600,073,247.70, 900,144,708.03 and 231,610,248.18

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Solution

The fourth proportional to 600,073,247.70, 900,144,708.03 and 231,610,248.18 is: 347,428,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,073,247.70 : 900,144,708.03 = 231,610,248.18 : x
  2. Step 2: Convert to fraction form
    600,073,247.70/900,144,708.03 = 231,610,248.18/x
  3. Step 3: Cross multiply
    600,073,247.70x = 900,144,708.03 × 231,610,248.18
  4. Step 4: Simplify right side
    600,073,247.70x = 208,482,739,224,741,952
  5. Step 5: Solve for x
    x = 208,482,739,224,741,952/600,073,247.70
  6. Step 6: Final answer
    x = 347,428,818.10

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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.