Home / 1,057,808,233.20-1,586,712,349.80-367,486,057.20

Finding the Fourth Proportional to 1,057,808,233.20, 1,586,712,349.80 and 367,486,057.20

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Solution

The fourth proportional to 1,057,808,233.20, 1,586,712,349.80 and 367,486,057.20 is: 551,229,085.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,808,233.20 : 1,586,712,349.80 = 367,486,057.20 : x
  2. Step 2: Convert to fraction form
    1,057,808,233.20/1,586,712,349.80 = 367,486,057.20/x
  3. Step 3: Cross multiply
    1,057,808,233.20x = 1,586,712,349.80 × 367,486,057.20
  4. Step 4: Simplify right side
    1,057,808,233.20x = 583,094,665,338,549,120
  5. Step 5: Solve for x
    x = 583,094,665,338,549,120/1,057,808,233.20
  6. Step 6: Final answer
    x = 551,229,085.80

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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.