Home / 96,768,024.60-145,152,036.90-36,175,877.40

Finding the Fourth Proportional to 96,768,024.60, 145,152,036.90 and 36,175,877.40

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Solution

The fourth proportional to 96,768,024.60, 145,152,036.90 and 36,175,877.40 is: 54,263,816.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,768,024.60 : 145,152,036.90 = 36,175,877.40 : x
  2. Step 2: Convert to fraction form
    96,768,024.60/145,152,036.90 = 36,175,877.40/x
  3. Step 3: Cross multiply
    96,768,024.60x = 145,152,036.90 × 36,175,877.40
  4. Step 4: Simplify right side
    96,768,024.60x = 5,251,002,291,254,676
  5. Step 5: Solve for x
    x = 5,251,002,291,254,676/96,768,024.60
  6. Step 6: Final answer
    x = 54,263,816.10

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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.