Home / 324,588,752,483.58-447,746,376,275.43-202,441,424,122.01

Finding the Fourth Proportional to 324,588,752,483.58, 447,746,376,275.43 and 202,441,424,122.01

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Solution

The fourth proportional to 324,588,752,483.58, 447,746,376,275.43 and 202,441,424,122.01 is: 279,253,096,002.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,588,752,483.58 : 447,746,376,275.43 = 202,441,424,122.01 : x
  2. Step 2: Convert to fraction form
    324,588,752,483.58/447,746,376,275.43 = 202,441,424,122.01/x
  3. Step 3: Cross multiply
    324,588,752,483.58x = 447,746,376,275.43 × 202,441,424,122.01
  4. Step 4: Simplify right side
    324,588,752,483.58x = 90,642,414,058,667,407,048,704
  5. Step 5: Solve for x
    x = 90,642,414,058,667,407,048,704/324,588,752,483.58
  6. Step 6: Final answer
    x = 279,253,096,002.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.