Home / 2,070,049,976,928-3,105,138,222,141.20-710,187,613,695.36

Finding the Fourth Proportional to 2,070,049,976,928, 3,105,138,222,141.20 and 710,187,613,695.36

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Solution

The fourth proportional to 2,070,049,976,928, 3,105,138,222,141.20 and 710,187,613,695.36 is: 1,065,303,122,511.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,049,976,928 : 3,105,138,222,141.20 = 710,187,613,695.36 : x
  2. Step 2: Convert to fraction form
    2,070,049,976,928/3,105,138,222,141.20 = 710,187,613,695.36/x
  3. Step 3: Cross multiply
    2,070,049,976,928x = 3,105,138,222,141.20 × 710,187,613,695.36
  4. Step 4: Simplify right side
    2,070,049,976,928x = 2,205,230,704,176,711,633,731,584
  5. Step 5: Solve for x
    x = 2,205,230,704,176,711,633,731,584/2,070,049,976,928
  6. Step 6: Final answer
    x = 1,065,303,122,511.72

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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.