Home / 97,920,119.60-146,880,179.40-34,094,711.60

Finding the Fourth Proportional to 97,920,119.60, 146,880,179.40 and 34,094,711.60

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Solution

The fourth proportional to 97,920,119.60, 146,880,179.40 and 34,094,711.60 is: 51,142,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,920,119.60 : 146,880,179.40 = 34,094,711.60 : x
  2. Step 2: Convert to fraction form
    97,920,119.60/146,880,179.40 = 34,094,711.60/x
  3. Step 3: Cross multiply
    97,920,119.60x = 146,880,179.40 × 34,094,711.60
  4. Step 4: Simplify right side
    97,920,119.60x = 5,007,837,356,399,261
  5. Step 5: Solve for x
    x = 5,007,837,356,399,261/97,920,119.60
  6. Step 6: Final answer
    x = 51,142,067.40

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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.