Home / 2,924,275,538.06-4,386,555,037.65-958,954,756.94

Finding the Fourth Proportional to 2,924,275,538.06, 4,386,555,037.65 and 958,954,756.94

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Solution

The fourth proportional to 2,924,275,538.06, 4,386,555,037.65 and 958,954,756.94 is: 1,438,478,612.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,275,538.06 : 4,386,555,037.65 = 958,954,756.94 : x
  2. Step 2: Convert to fraction form
    2,924,275,538.06/4,386,555,037.65 = 958,954,756.94/x
  3. Step 3: Cross multiply
    2,924,275,538.06x = 4,386,555,037.65 × 958,954,756.94
  4. Step 4: Simplify right side
    2,924,275,538.06x = 4,206,507,819,933,587,968
  5. Step 5: Solve for x
    x = 4,206,507,819,933,587,968/2,924,275,538.06
  6. Step 6: Final answer
    x = 1,438,478,612.97

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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.