Home / 151,903,854.40-227,862,002.40-44,198,478.40

Finding the Fourth Proportional to 151,903,854.40, 227,862,002.40 and 44,198,478.40

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Solution

The fourth proportional to 151,903,854.40, 227,862,002.40 and 44,198,478.40 is: 66,299,527.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,903,854.40 : 227,862,002.40 = 44,198,478.40 : x
  2. Step 2: Convert to fraction form
    151,903,854.40/227,862,002.40 = 44,198,478.40/x
  3. Step 3: Cross multiply
    151,903,854.40x = 227,862,002.40 × 44,198,478.40
  4. Step 4: Simplify right side
    151,903,854.40x = 10,071,153,791,257,148
  5. Step 5: Solve for x
    x = 10,071,153,791,257,148/151,903,854.40
  6. Step 6: Final answer
    x = 66,299,527.63

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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.