Home / 110,328,499,988.36-165,492,752,172.06-26,482,231,357.72

Finding the Fourth Proportional to 110,328,499,988.36, 165,492,752,172.06 and 26,482,231,357.72

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Solution

The fourth proportional to 110,328,499,988.36, 165,492,752,172.06 and 26,482,231,357.72 is: 39,723,347,562.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328,499,988.36 : 165,492,752,172.06 = 26,482,231,357.72 : x
  2. Step 2: Convert to fraction form
    110,328,499,988.36/165,492,752,172.06 = 26,482,231,357.72/x
  3. Step 3: Cross multiply
    110,328,499,988.36x = 165,492,752,172.06 × 26,482,231,357.72
  4. Step 4: Simplify right side
    110,328,499,988.36x = 4,382,617,351,046,312,230,912
  5. Step 5: Solve for x
    x = 4,382,617,351,046,312,230,912/110,328,499,988.36
  6. Step 6: Final answer
    x = 39,723,347,562.13

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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.