Home / 1,074,652,302.24-1,612,366,300.80-375,247,524.96

Finding the Fourth Proportional to 1,074,652,302.24, 1,612,366,300.80 and 375,247,524.96

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Solution

The fourth proportional to 1,074,652,302.24, 1,612,366,300.80 and 375,247,524.96 is: 563,006,716.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,652,302.24 : 1,612,366,300.80 = 375,247,524.96 : x
  2. Step 2: Convert to fraction form
    1,074,652,302.24/1,612,366,300.80 = 375,247,524.96/x
  3. Step 3: Cross multiply
    1,074,652,302.24x = 1,612,366,300.80 × 375,247,524.96
  4. Step 4: Simplify right side
    1,074,652,302.24x = 605,036,463,704,110,848
  5. Step 5: Solve for x
    x = 605,036,463,704,110,848/1,074,652,302.24
  6. Step 6: Final answer
    x = 563,006,716.17

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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.