Home / 17,898,141.93-26,836,225.62-6,955,554.74

Finding the Fourth Proportional to 17,898,141.93, 26,836,225.62 and 6,955,554.74

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Solution

The fourth proportional to 17,898,141.93, 26,836,225.62 and 6,955,554.74 is: 10,429,062.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898,141.93 : 26,836,225.62 = 6,955,554.74 : x
  2. Step 2: Convert to fraction form
    17,898,141.93/26,836,225.62 = 6,955,554.74/x
  3. Step 3: Cross multiply
    17,898,141.93x = 26,836,225.62 × 6,955,554.74
  4. Step 4: Simplify right side
    17,898,141.93x = 186,660,836,180,719.31
  5. Step 5: Solve for x
    x = 186,660,836,180,719.31/17,898,141.93
  6. Step 6: Final answer
    x = 10,429,062.24

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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.