Home / 15,427,683.16-23,141,721.58-10,634,085.34

Finding the Fourth Proportional to 15,427,683.16, 23,141,721.58 and 10,634,085.34

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Solution

The fourth proportional to 15,427,683.16, 23,141,721.58 and 10,634,085.34 is: 15,951,263.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,427,683.16 : 23,141,721.58 = 10,634,085.34 : x
  2. Step 2: Convert to fraction form
    15,427,683.16/23,141,721.58 = 10,634,085.34/x
  3. Step 3: Cross multiply
    15,427,683.16x = 23,141,721.58 × 10,634,085.34
  4. Step 4: Simplify right side
    15,427,683.16x = 246,091,042,196,239.62
  5. Step 5: Solve for x
    x = 246,091,042,196,239.62/15,427,683.16
  6. Step 6: Final answer
    x = 15,951,263.69

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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.