Home / 2,774,785,505.54-4,160,516,096.13-883,164,598.71

Finding the Fourth Proportional to 2,774,785,505.54, 4,160,516,096.13 and 883,164,598.71

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Solution

The fourth proportional to 2,774,785,505.54, 4,160,516,096.13 and 883,164,598.71 is: 1,324,217,861.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,785,505.54 : 4,160,516,096.13 = 883,164,598.71 : x
  2. Step 2: Convert to fraction form
    2,774,785,505.54/4,160,516,096.13 = 883,164,598.71/x
  3. Step 3: Cross multiply
    2,774,785,505.54x = 4,160,516,096.13 × 883,164,598.71
  4. Step 4: Simplify right side
    2,774,785,505.54x = 3,674,420,528,465,147,392
  5. Step 5: Solve for x
    x = 3,674,420,528,465,147,392/2,774,785,505.54
  6. Step 6: Final answer
    x = 1,324,217,861.57

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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.