Home / 3,699,758,246.87-5,547,421,066.93-1,177,596,961.83

Finding the Fourth Proportional to 3,699,758,246.87, 5,547,421,066.93 and 1,177,596,961.83

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Solution

The fourth proportional to 3,699,758,246.87, 5,547,421,066.93 and 1,177,596,961.83 is: 1,765,690,014.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,758,246.87 : 5,547,421,066.93 = 1,177,596,961.83 : x
  2. Step 2: Convert to fraction form
    3,699,758,246.87/5,547,421,066.93 = 1,177,596,961.83/x
  3. Step 3: Cross multiply
    3,699,758,246.87x = 5,547,421,066.93 × 1,177,596,961.83
  4. Step 4: Simplify right side
    3,699,758,246.87x = 6,532,626,194,381,945,856
  5. Step 5: Solve for x
    x = 6,532,626,194,381,945,856/3,699,758,246.87
  6. Step 6: Final answer
    x = 1,765,690,014.99

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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.