Home / 94,884,612.40-142,350,246.60-26,726,417.20

Finding the Fourth Proportional to 94,884,612.40, 142,350,246.60 and 26,726,417.20

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Solution

The fourth proportional to 94,884,612.40, 142,350,246.60 and 26,726,417.20 is: 40,096,196.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,884,612.40 : 142,350,246.60 = 26,726,417.20 : x
  2. Step 2: Convert to fraction form
    94,884,612.40/142,350,246.60 = 26,726,417.20/x
  3. Step 3: Cross multiply
    94,884,612.40x = 142,350,246.60 × 26,726,417.20
  4. Step 4: Simplify right side
    94,884,612.40x = 3,804,512,079,154,481.50
  5. Step 5: Solve for x
    x = 3,804,512,079,154,481.50/94,884,612.40
  6. Step 6: Final answer
    x = 40,096,196.66

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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.