Home / 3,008,535,993,156.60-4,513,501,156,449.80-859,675,822,379.61

Finding the Fourth Proportional to 3,008,535,993,156.60, 4,513,501,156,449.80 and 859,675,822,379.61

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Solution

The fourth proportional to 3,008,535,993,156.60, 4,513,501,156,449.80 and 859,675,822,379.61 is: 1,289,712,945,867.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,535,993,156.60 : 4,513,501,156,449.80 = 859,675,822,379.61 : x
  2. Step 2: Convert to fraction form
    3,008,535,993,156.60/4,513,501,156,449.80 = 859,675,822,379.61/x
  3. Step 3: Cross multiply
    3,008,535,993,156.60x = 4,513,501,156,449.80 × 859,675,822,379.61
  4. Step 4: Simplify right side
    3,008,535,993,156.60x = 3,880,147,818,482,302,116,167,680
  5. Step 5: Solve for x
    x = 3,880,147,818,482,302,116,167,680/3,008,535,993,156.60
  6. Step 6: Final answer
    x = 1,289,712,945,867.47

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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.