Home / 11,438,050,626.30-17,157,075,939.45-4,074,404,130.30

Finding the Fourth Proportional to 11,438,050,626.30, 17,157,075,939.45 and 4,074,404,130.30

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Solution

The fourth proportional to 11,438,050,626.30, 17,157,075,939.45 and 4,074,404,130.30 is: 6,111,606,195.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,438,050,626.30 : 17,157,075,939.45 = 4,074,404,130.30 : x
  2. Step 2: Convert to fraction form
    11,438,050,626.30/17,157,075,939.45 = 4,074,404,130.30/x
  3. Step 3: Cross multiply
    11,438,050,626.30x = 17,157,075,939.45 × 4,074,404,130.30
  4. Step 4: Simplify right side
    11,438,050,626.30x = 69,904,861,071,565,840,384
  5. Step 5: Solve for x
    x = 69,904,861,071,565,840,384/11,438,050,626.30
  6. Step 6: Final answer
    x = 6,111,606,195.45

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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.