Home / 1,519,773,867,910.50-2,280,046,666,216.60-703,535,073,656.72

Finding the Fourth Proportional to 1,519,773,867,910.50, 2,280,046,666,216.60 and 703,535,073,656.72

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Solution

The fourth proportional to 1,519,773,867,910.50, 2,280,046,666,216.60 and 703,535,073,656.72 is: 1,055,481,235,154.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,773,867,910.50 : 2,280,046,666,216.60 = 703,535,073,656.72 : x
  2. Step 2: Convert to fraction form
    1,519,773,867,910.50/2,280,046,666,216.60 = 703,535,073,656.72/x
  3. Step 3: Cross multiply
    1,519,773,867,910.50x = 2,280,046,666,216.60 × 703,535,073,656.72
  4. Step 4: Simplify right side
    1,519,773,867,910.50x = 1,604,092,799,257,454,533,672,960
  5. Step 5: Solve for x
    x = 1,604,092,799,257,454,533,672,960/1,519,773,867,910.50
  6. Step 6: Final answer
    x = 1,055,481,235,154.33

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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.