Home / 94,647,831.60-141,971,747.40-94,647,831.60

Finding the Fourth Proportional to 94,647,831.60, 141,971,747.40 and 94,647,831.60

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Solution

The fourth proportional to 94,647,831.60, 141,971,747.40 and 94,647,831.60 is: 141,971,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,647,831.60 : 141,971,747.40 = 94,647,831.60 : x
  2. Step 2: Convert to fraction form
    94,647,831.60/141,971,747.40 = 94,647,831.60/x
  3. Step 3: Cross multiply
    94,647,831.60x = 141,971,747.40 × 94,647,831.60
  4. Step 4: Simplify right side
    94,647,831.60x = 13,437,318,039,872,938
  5. Step 5: Solve for x
    x = 13,437,318,039,872,938/94,647,831.60
  6. Step 6: Final answer
    x = 141,971,747.40

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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.