Home / 96,560,130.80-144,840,196.20-41,963,425.40

Finding the Fourth Proportional to 96,560,130.80, 144,840,196.20 and 41,963,425.40

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Solution

The fourth proportional to 96,560,130.80, 144,840,196.20 and 41,963,425.40 is: 62,945,138.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560,130.80 : 144,840,196.20 = 41,963,425.40 : x
  2. Step 2: Convert to fraction form
    96,560,130.80/144,840,196.20 = 41,963,425.40/x
  3. Step 3: Cross multiply
    96,560,130.80x = 144,840,196.20 × 41,963,425.40
  4. Step 4: Simplify right side
    96,560,130.80x = 6,077,990,768,160,063
  5. Step 5: Solve for x
    x = 6,077,990,768,160,063/96,560,130.80
  6. Step 6: Final answer
    x = 62,945,138.10

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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.