Home / 89,826,888,001.20-134,740,332,001.80-23,584,680,538.80

Finding the Fourth Proportional to 89,826,888,001.20, 134,740,332,001.80 and 23,584,680,538.80

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Solution

The fourth proportional to 89,826,888,001.20, 134,740,332,001.80 and 23,584,680,538.80 is: 35,377,020,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,826,888,001.20 : 134,740,332,001.80 = 23,584,680,538.80 : x
  2. Step 2: Convert to fraction form
    89,826,888,001.20/134,740,332,001.80 = 23,584,680,538.80/x
  3. Step 3: Cross multiply
    89,826,888,001.20x = 134,740,332,001.80 × 23,584,680,538.80
  4. Step 4: Simplify right side
    89,826,888,001.20x = 3,177,807,685,954,303,426,560
  5. Step 5: Solve for x
    x = 3,177,807,685,954,303,426,560/89,826,888,001.20
  6. Step 6: Final answer
    x = 35,377,020,808.20

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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.