Home / 31,768,547,421.24-47,659,105,116-9,079,105,057.74

Finding the Fourth Proportional to 31,768,547,421.24, 47,659,105,116 and 9,079,105,057.74

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Solution

The fourth proportional to 31,768,547,421.24, 47,659,105,116 and 9,079,105,057.74 is: 13,620,453,480.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,768,547,421.24 : 47,659,105,116 = 9,079,105,057.74 : x
  2. Step 2: Convert to fraction form
    31,768,547,421.24/47,659,105,116 = 9,079,105,057.74/x
  3. Step 3: Cross multiply
    31,768,547,421.24x = 47,659,105,116 × 9,079,105,057.74
  4. Step 4: Simplify right side
    31,768,547,421.24x = 432,702,022,306,037,891,072
  5. Step 5: Solve for x
    x = 432,702,022,306,037,891,072/31,768,547,421.24
  6. Step 6: Final answer
    x = 13,620,453,480.88

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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.