Home / 104,610,077.40-156,915,116.10-32,806,378.20

Finding the Fourth Proportional to 104,610,077.40, 156,915,116.10 and 32,806,378.20

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Solution

The fourth proportional to 104,610,077.40, 156,915,116.10 and 32,806,378.20 is: 49,209,567.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,610,077.40 : 156,915,116.10 = 32,806,378.20 : x
  2. Step 2: Convert to fraction form
    104,610,077.40/156,915,116.10 = 32,806,378.20/x
  3. Step 3: Cross multiply
    104,610,077.40x = 156,915,116.10 × 32,806,378.20
  4. Step 4: Simplify right side
    104,610,077.40x = 5,147,816,644,073,509
  5. Step 5: Solve for x
    x = 5,147,816,644,073,509/104,610,077.40
  6. Step 6: Final answer
    x = 49,209,567.30

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1.5x scale

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.