Home / 9,134,571,981.19-13,701,869,709.03-2,502,259,455.24

Finding the Fourth Proportional to 9,134,571,981.19, 13,701,869,709.03 and 2,502,259,455.24

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Solution

The fourth proportional to 9,134,571,981.19, 13,701,869,709.03 and 2,502,259,455.24 is: 3,753,392,398.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,134,571,981.19 : 13,701,869,709.03 = 2,502,259,455.24 : x
  2. Step 2: Convert to fraction form
    9,134,571,981.19/13,701,869,709.03 = 2,502,259,455.24/x
  3. Step 3: Cross multiply
    9,134,571,981.19x = 13,701,869,709.03 × 2,502,259,455.24
  4. Step 4: Simplify right side
    9,134,571,981.19x = 34,285,633,033,886,863,360
  5. Step 5: Solve for x
    x = 34,285,633,033,886,863,360/9,134,571,981.19
  6. Step 6: Final answer
    x = 3,753,392,398.08

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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.