Home / 96,956,931.60-145,514,712.60-96,201,104.40

Finding the Fourth Proportional to 96,956,931.60, 145,514,712.60 and 96,201,104.40

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Solution

The fourth proportional to 96,956,931.60, 145,514,712.60 and 96,201,104.40 is: 144,380,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,956,931.60 : 145,514,712.60 = 96,201,104.40 : x
  2. Step 2: Convert to fraction form
    96,956,931.60/145,514,712.60 = 96,201,104.40/x
  3. Step 3: Cross multiply
    96,956,931.60x = 145,514,712.60 × 96,201,104.40
  4. Step 4: Simplify right side
    96,956,931.60x = 13,998,676,058,568,596
  5. Step 5: Solve for x
    x = 13,998,676,058,568,596/96,956,931.60
  6. Step 6: Final answer
    x = 144,380,353.50

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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.