Home / 56,061,210.20-84,091,815.30-41,712,303.20

Finding the Fourth Proportional to 56,061,210.20, 84,091,815.30 and 41,712,303.20

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Solution

The fourth proportional to 56,061,210.20, 84,091,815.30 and 41,712,303.20 is: 62,568,454.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,061,210.20 : 84,091,815.30 = 41,712,303.20 : x
  2. Step 2: Convert to fraction form
    56,061,210.20/84,091,815.30 = 41,712,303.20/x
  3. Step 3: Cross multiply
    56,061,210.20x = 84,091,815.30 × 41,712,303.20
  4. Step 4: Simplify right side
    56,061,210.20x = 3,507,663,296,431,999
  5. Step 5: Solve for x
    x = 3,507,663,296,431,999/56,061,210.20
  6. Step 6: Final answer
    x = 62,568,454.80

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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.