Home / 36,552,657.34-54,828,563.32-8,886,731.53

Finding the Fourth Proportional to 36,552,657.34, 54,828,563.32 and 8,886,731.53

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Solution

The fourth proportional to 36,552,657.34, 54,828,563.32 and 8,886,731.53 is: 13,329,994.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,552,657.34 : 54,828,563.32 = 8,886,731.53 : x
  2. Step 2: Convert to fraction form
    36,552,657.34/54,828,563.32 = 8,886,731.53/x
  3. Step 3: Cross multiply
    36,552,657.34x = 54,828,563.32 × 8,886,731.53
  4. Step 4: Simplify right side
    36,552,657.34x = 487,246,722,400,445.44
  5. Step 5: Solve for x
    x = 487,246,722,400,445.44/36,552,657.34
  6. Step 6: Final answer
    x = 13,329,994.53

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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.