Home / 9,374,861,151.92-12,948,045,707.40-6,174,079,369.04

Finding the Fourth Proportional to 9,374,861,151.92, 12,948,045,707.40 and 6,174,079,369.04

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Solution

The fourth proportional to 9,374,861,151.92, 12,948,045,707.40 and 6,174,079,369.04 is: 8,527,300,892.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374,861,151.92 : 12,948,045,707.40 = 6,174,079,369.04 : x
  2. Step 2: Convert to fraction form
    9,374,861,151.92/12,948,045,707.40 = 6,174,079,369.04/x
  3. Step 3: Cross multiply
    9,374,861,151.92x = 12,948,045,707.40 × 6,174,079,369.04
  4. Step 4: Simplify right side
    9,374,861,151.92x = 79,942,261,871,445,262,336
  5. Step 5: Solve for x
    x = 79,942,261,871,445,262,336/9,374,861,151.92
  6. Step 6: Final answer
    x = 8,527,300,892.89

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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.