Home / 31,768,547,425.24-47,659,105,122-9,079,105,061.76

Finding the Fourth Proportional to 31,768,547,425.24, 47,659,105,122 and 9,079,105,061.76

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Solution

The fourth proportional to 31,768,547,425.24, 47,659,105,122 and 9,079,105,061.76 is: 13,620,453,486.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,768,547,425.24 : 47,659,105,122 = 9,079,105,061.76 : x
  2. Step 2: Convert to fraction form
    31,768,547,425.24/47,659,105,122 = 9,079,105,061.76/x
  3. Step 3: Cross multiply
    31,768,547,425.24x = 47,659,105,122 × 9,079,105,061.76
  4. Step 4: Simplify right side
    31,768,547,425.24x = 432,702,022,552,102,174,720
  5. Step 5: Solve for x
    x = 432,702,022,552,102,174,720/31,768,547,425.24
  6. Step 6: Final answer
    x = 13,620,453,486.91

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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.