Home / 52,845,096.53-79,279,047.25-15,953,925.78

Finding the Fourth Proportional to 52,845,096.53, 79,279,047.25 and 15,953,925.78

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Solution

The fourth proportional to 52,845,096.53, 79,279,047.25 and 15,953,925.78 is: 23,934,331.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,845,096.53 : 79,279,047.25 = 15,953,925.78 : x
  2. Step 2: Convert to fraction form
    52,845,096.53/79,279,047.25 = 15,953,925.78/x
  3. Step 3: Cross multiply
    52,845,096.53x = 79,279,047.25 × 15,953,925.78
  4. Step 4: Simplify right side
    52,845,096.53x = 1,264,812,035,695,728.25
  5. Step 5: Solve for x
    x = 1,264,812,035,695,728.25/52,845,096.53
  6. Step 6: Final answer
    x = 23,934,331.07

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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.