Home / 45,941,502.15-68,912,253.23-41,397,681.60

Finding the Fourth Proportional to 45,941,502.15, 68,912,253.23 and 41,397,681.60

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Solution

The fourth proportional to 45,941,502.15, 68,912,253.23 and 41,397,681.60 is: 62,096,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,941,502.15 : 68,912,253.23 = 41,397,681.60 : x
  2. Step 2: Convert to fraction form
    45,941,502.15/68,912,253.23 = 41,397,681.60/x
  3. Step 3: Cross multiply
    45,941,502.15x = 68,912,253.23 × 41,397,681.60
  4. Step 4: Simplify right side
    45,941,502.15x = 2,852,807,517,347,123
  5. Step 5: Solve for x
    x = 2,852,807,517,347,123/45,941,502.15
  6. Step 6: Final answer
    x = 62,096,522.40

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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.