Home / 3,699,723,060.14-5,547,368,340.77-1,177,561,840.64

Finding the Fourth Proportional to 3,699,723,060.14, 5,547,368,340.77 and 1,177,561,840.64

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Solution

The fourth proportional to 3,699,723,060.14, 5,547,368,340.77 and 1,177,561,840.64 is: 1,765,637,364.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,723,060.14 : 5,547,368,340.77 = 1,177,561,840.64 : x
  2. Step 2: Convert to fraction form
    3,699,723,060.14/5,547,368,340.77 = 1,177,561,840.64/x
  3. Step 3: Cross multiply
    3,699,723,060.14x = 5,547,368,340.77 × 1,177,561,840.64
  4. Step 4: Simplify right side
    3,699,723,060.14x = 6,532,369,274,031,794,176
  5. Step 5: Solve for x
    x = 6,532,369,274,031,794,176/3,699,723,060.14
  6. Step 6: Final answer
    x = 1,765,637,364.70

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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.