Home / 1,196,899,151.16-1,795,348,620.18-606,597,439.80

Finding the Fourth Proportional to 1,196,899,151.16, 1,795,348,620.18 and 606,597,439.80

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Solution

The fourth proportional to 1,196,899,151.16, 1,795,348,620.18 and 606,597,439.80 is: 909,896,105.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,899,151.16 : 1,795,348,620.18 = 606,597,439.80 : x
  2. Step 2: Convert to fraction form
    1,196,899,151.16/1,795,348,620.18 = 606,597,439.80/x
  3. Step 3: Cross multiply
    1,196,899,151.16x = 1,795,348,620.18 × 606,597,439.80
  4. Step 4: Simplify right side
    1,196,899,151.16x = 1,089,053,876,549,650,560
  5. Step 5: Solve for x
    x = 1,089,053,876,549,650,560/1,196,899,151.16
  6. Step 6: Final answer
    x = 909,896,105.69

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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.