Home / 27,684,069.84-37,926,541.13-26,649,034.32

Finding the Fourth Proportional to 27,684,069.84, 37,926,541.13 and 26,649,034.32

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Solution

The fourth proportional to 27,684,069.84, 37,926,541.13 and 26,649,034.32 is: 36,508,566.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,684,069.84 : 37,926,541.13 = 26,649,034.32 : x
  2. Step 2: Convert to fraction form
    27,684,069.84/37,926,541.13 = 26,649,034.32/x
  3. Step 3: Cross multiply
    27,684,069.84x = 37,926,541.13 × 26,649,034.32
  4. Step 4: Simplify right side
    27,684,069.84x = 1,010,705,696,212,261.62
  5. Step 5: Solve for x
    x = 1,010,705,696,212,261.62/27,684,069.84
  6. Step 6: Final answer
    x = 36,508,566.19

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.