Home / 96,768,034.60-145,152,051.90-36,175,887.40

Finding the Fourth Proportional to 96,768,034.60, 145,152,051.90 and 36,175,887.40

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Solution

The fourth proportional to 96,768,034.60, 145,152,051.90 and 36,175,887.40 is: 54,263,831.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,768,034.60 : 145,152,051.90 = 36,175,887.40 : x
  2. Step 2: Convert to fraction form
    96,768,034.60/145,152,051.90 = 36,175,887.40/x
  3. Step 3: Cross multiply
    96,768,034.60x = 145,152,051.90 × 36,175,887.40
  4. Step 4: Simplify right side
    96,768,034.60x = 5,251,004,285,413,356
  5. Step 5: Solve for x
    x = 5,251,004,285,413,356/96,768,034.60
  6. Step 6: Final answer
    x = 54,263,831.10

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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.