Home / 41,013,680.60-61,533,989.03-16,772,994.20

Finding the Fourth Proportional to 41,013,680.60, 61,533,989.03 and 16,772,994.20

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Solution

The fourth proportional to 41,013,680.60, 61,533,989.03 and 16,772,994.20 is: 25,164,999.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013,680.60 : 61,533,989.03 = 16,772,994.20 : x
  2. Step 2: Convert to fraction form
    41,013,680.60/61,533,989.03 = 16,772,994.20/x
  3. Step 3: Cross multiply
    41,013,680.60x = 61,533,989.03 × 16,772,994.20
  4. Step 4: Simplify right side
    41,013,680.60x = 1,032,109,240,837,316.12
  5. Step 5: Solve for x
    x = 1,032,109,240,837,316.12/41,013,680.60
  6. Step 6: Final answer
    x = 25,164,999.24

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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.