Home / 153,576,015.60-230,364,023.40-96,180,387.60

Finding the Fourth Proportional to 153,576,015.60, 230,364,023.40 and 96,180,387.60

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Solution

The fourth proportional to 153,576,015.60, 230,364,023.40 and 96,180,387.60 is: 144,270,581.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,576,015.60 : 230,364,023.40 = 96,180,387.60 : x
  2. Step 2: Convert to fraction form
    153,576,015.60/230,364,023.40 = 96,180,387.60/x
  3. Step 3: Cross multiply
    153,576,015.60x = 230,364,023.40 × 96,180,387.60
  4. Step 4: Simplify right side
    153,576,015.60x = 22,156,501,059,707,468
  5. Step 5: Solve for x
    x = 22,156,501,059,707,468/153,576,015.60
  6. Step 6: Final answer
    x = 144,270,581.40

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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.