Home / 7,053,520,377.60-9,733,859,709.92-3,881,704,294.07

Finding the Fourth Proportional to 7,053,520,377.60, 9,733,859,709.92 and 3,881,704,294.07

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Solution

The fourth proportional to 7,053,520,377.60, 9,733,859,709.92 and 3,881,704,294.07 is: 5,356,752,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,520,377.60 : 9,733,859,709.92 = 3,881,704,294.07 : x
  2. Step 2: Convert to fraction form
    7,053,520,377.60/9,733,859,709.92 = 3,881,704,294.07/x
  3. Step 3: Cross multiply
    7,053,520,377.60x = 9,733,859,709.92 × 3,881,704,294.07
  4. Step 4: Simplify right side
    7,053,520,377.60x = 37,783,965,033,842,253,824
  5. Step 5: Solve for x
    x = 37,783,965,033,842,253,824/7,053,520,377.60
  6. Step 6: Final answer
    x = 5,356,752,800.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.