Home / 32,115,239.44-44,319,689.64-18,176,594.32

Finding the Fourth Proportional to 32,115,239.44, 44,319,689.64 and 18,176,594.32

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Solution

The fourth proportional to 32,115,239.44, 44,319,689.64 and 18,176,594.32 is: 25,084,073.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,115,239.44 : 44,319,689.64 = 18,176,594.32 : x
  2. Step 2: Convert to fraction form
    32,115,239.44/44,319,689.64 = 18,176,594.32/x
  3. Step 3: Cross multiply
    32,115,239.44x = 44,319,689.64 × 18,176,594.32
  4. Step 4: Simplify right side
    32,115,239.44x = 805,581,018,974,586.88
  5. Step 5: Solve for x
    x = 805,581,018,974,586.88/32,115,239.44
  6. Step 6: Final answer
    x = 25,084,073.26

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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.