Home / 6,844,334,618.52-10,248,820,666.00-4,723,723,851.89

Finding the Fourth Proportional to 6,844,334,618.52, 10,248,820,666.00 and 4,723,723,851.89

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Solution

The fourth proportional to 6,844,334,618.52, 10,248,820,666.00 and 4,723,723,851.89 is: 7,073,382,780.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,334,618.52 : 10,248,820,666.00 = 4,723,723,851.89 : x
  2. Step 2: Convert to fraction form
    6,844,334,618.52/10,248,820,666.00 = 4,723,723,851.89/x
  3. Step 3: Cross multiply
    6,844,334,618.52x = 10,248,820,666.00 × 4,723,723,851.89
  4. Step 4: Simplify right side
    6,844,334,618.52x = 48,412,598,633,661,939,712
  5. Step 5: Solve for x
    x = 48,412,598,633,661,939,712/6,844,334,618.52
  6. Step 6: Final answer
    x = 7,073,382,780.36

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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.