Home / 10,698,999,463.66-16,034,538,437.93-5,977,130,650.61

Finding the Fourth Proportional to 10,698,999,463.66, 16,034,538,437.93 and 5,977,130,650.61

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Solution

The fourth proportional to 10,698,999,463.66, 16,034,538,437.93 and 5,977,130,650.61 is: 8,957,896,623.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,698,999,463.66 : 16,034,538,437.93 = 5,977,130,650.61 : x
  2. Step 2: Convert to fraction form
    10,698,999,463.66/16,034,538,437.93 = 5,977,130,650.61/x
  3. Step 3: Cross multiply
    10,698,999,463.66x = 16,034,538,437.93 × 5,977,130,650.61
  4. Step 4: Simplify right side
    10,698,999,463.66x = 95,840,531,165,795,794,944
  5. Step 5: Solve for x
    x = 95,840,531,165,795,794,944/10,698,999,463.66
  6. Step 6: Final answer
    x = 8,957,896,623.08

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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.