Home / 7,391,416,836.98-11,087,125,383.93-1,795,316,216.16

Finding the Fourth Proportional to 7,391,416,836.98, 11,087,125,383.93 and 1,795,316,216.16

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Solution

The fourth proportional to 7,391,416,836.98, 11,087,125,383.93 and 1,795,316,216.16 is: 2,692,974,355.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,416,836.98 : 11,087,125,383.93 = 1,795,316,216.16 : x
  2. Step 2: Convert to fraction form
    7,391,416,836.98/11,087,125,383.93 = 1,795,316,216.16/x
  3. Step 3: Cross multiply
    7,391,416,836.98x = 11,087,125,383.93 × 1,795,316,216.16
  4. Step 4: Simplify right side
    7,391,416,836.98x = 19,904,895,992,403,644,416
  5. Step 5: Solve for x
    x = 19,904,895,992,403,644,416/7,391,416,836.98
  6. Step 6: Final answer
    x = 2,692,974,355.45

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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.