Home / 41,420,479.36-57,157,802.40-23,775,305.44

Finding the Fourth Proportional to 41,420,479.36, 57,157,802.40 and 23,775,305.44

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Solution

The fourth proportional to 41,420,479.36, 57,157,802.40 and 23,775,305.44 is: 32,808,509.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,420,479.36 : 57,157,802.40 = 23,775,305.44 : x
  2. Step 2: Convert to fraction form
    41,420,479.36/57,157,802.40 = 23,775,305.44/x
  3. Step 3: Cross multiply
    41,420,479.36x = 57,157,802.40 × 23,775,305.44
  4. Step 4: Simplify right side
    41,420,479.36x = 1,358,944,210,339,165
  5. Step 5: Solve for x
    x = 1,358,944,210,339,165/41,420,479.36
  6. Step 6: Final answer
    x = 32,808,509.98

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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.