Home / 1,532,340,318.01-2,298,510,507.47-367,808,809.26

Finding the Fourth Proportional to 1,532,340,318.01, 2,298,510,507.47 and 367,808,809.26

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Solution

The fourth proportional to 1,532,340,318.01, 2,298,510,507.47 and 367,808,809.26 is: 551,713,221.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,340,318.01 : 2,298,510,507.47 = 367,808,809.26 : x
  2. Step 2: Convert to fraction form
    1,532,340,318.01/2,298,510,507.47 = 367,808,809.26/x
  3. Step 3: Cross multiply
    1,532,340,318.01x = 2,298,510,507.47 × 367,808,809.26
  4. Step 4: Simplify right side
    1,532,340,318.01x = 845,412,412,824,138,880
  5. Step 5: Solve for x
    x = 845,412,412,824,138,880/1,532,340,318.01
  6. Step 6: Final answer
    x = 551,713,221.20

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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.