Home / 134,740,332,010.30-202,110,498,015.45-35,377,020,816.70

Finding the Fourth Proportional to 134,740,332,010.30, 202,110,498,015.45 and 35,377,020,816.70

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Solution

The fourth proportional to 134,740,332,010.30, 202,110,498,015.45 and 35,377,020,816.70 is: 53,065,531,225.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,740,332,010.30 : 202,110,498,015.45 = 35,377,020,816.70 : x
  2. Step 2: Convert to fraction form
    134,740,332,010.30/202,110,498,015.45 = 35,377,020,816.70/x
  3. Step 3: Cross multiply
    134,740,332,010.30x = 202,110,498,015.45 × 35,377,020,816.70
  4. Step 4: Simplify right side
    134,740,332,010.30x = 7,150,067,295,566,178,549,760
  5. Step 5: Solve for x
    x = 7,150,067,295,566,178,549,760/134,740,332,010.30
  6. Step 6: Final answer
    x = 53,065,531,225.05

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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.