Home / 1,363,679,441.09-2,045,295,212.83-587,116,033.73

Finding the Fourth Proportional to 1,363,679,441.09, 2,045,295,212.83 and 587,116,033.73

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Solution

The fourth proportional to 1,363,679,441.09, 2,045,295,212.83 and 587,116,033.73 is: 880,577,632.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,679,441.09 : 2,045,295,212.83 = 587,116,033.73 : x
  2. Step 2: Convert to fraction form
    1,363,679,441.09/2,045,295,212.83 = 587,116,033.73/x
  3. Step 3: Cross multiply
    1,363,679,441.09x = 2,045,295,212.83 × 587,116,033.73
  4. Step 4: Simplify right side
    1,363,679,441.09x = 1,200,825,613,152,011,776
  5. Step 5: Solve for x
    x = 1,200,825,613,152,011,776/1,363,679,441.09
  6. Step 6: Final answer
    x = 880,577,632.08

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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.