Home / 97,717,047.40-146,538,246.30-29,537,079.40

Finding the Fourth Proportional to 97,717,047.40, 146,538,246.30 and 29,537,079.40

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Solution

The fourth proportional to 97,717,047.40, 146,538,246.30 and 29,537,079.40 is: 44,294,336.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,717,047.40 : 146,538,246.30 = 29,537,079.40 : x
  2. Step 2: Convert to fraction form
    97,717,047.40/146,538,246.30 = 29,537,079.40/x
  3. Step 3: Cross multiply
    97,717,047.40x = 146,538,246.30 × 29,537,079.40
  4. Step 4: Simplify right side
    97,717,047.40x = 4,328,311,816,099,856.50
  5. Step 5: Solve for x
    x = 4,328,311,816,099,856.50/97,717,047.40
  6. Step 6: Final answer
    x = 44,294,336.88

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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.