Home / 54,773,176.92-75,589,345.98-30,326,893.08

Finding the Fourth Proportional to 54,773,176.92, 75,589,345.98 and 30,326,893.08

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Solution

The fourth proportional to 54,773,176.92, 75,589,345.98 and 30,326,893.08 is: 41,852,420.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,773,176.92 : 75,589,345.98 = 30,326,893.08 : x
  2. Step 2: Convert to fraction form
    54,773,176.92/75,589,345.98 = 30,326,893.08/x
  3. Step 3: Cross multiply
    54,773,176.92x = 75,589,345.98 × 30,326,893.08
  4. Step 4: Simplify right side
    54,773,176.92x = 2,292,390,013,522,588
  5. Step 5: Solve for x
    x = 2,292,390,013,522,588/54,773,176.92
  6. Step 6: Final answer
    x = 41,852,420.15

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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.