Home / 3,369,895,816.38-5,055,533,146.24-1,158,818,376.13

Finding the Fourth Proportional to 3,369,895,816.38, 5,055,533,146.24 and 1,158,818,376.13

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Solution

The fourth proportional to 3,369,895,816.38, 5,055,533,146.24 and 1,158,818,376.13 is: 1,738,464,638.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,895,816.38 : 5,055,533,146.24 = 1,158,818,376.13 : x
  2. Step 2: Convert to fraction form
    3,369,895,816.38/5,055,533,146.24 = 1,158,818,376.13/x
  3. Step 3: Cross multiply
    3,369,895,816.38x = 5,055,533,146.24 × 1,158,818,376.13
  4. Step 4: Simplify right side
    3,369,895,816.38x = 5,858,444,710,997,226,496
  5. Step 5: Solve for x
    x = 5,858,444,710,997,226,496/3,369,895,816.38
  6. Step 6: Final answer
    x = 1,738,464,638.14

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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.