Home / 54,610,363.40-75,362,558.08-29,830,893.42

Finding the Fourth Proportional to 54,610,363.40, 75,362,558.08 and 29,830,893.42

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Solution

The fourth proportional to 54,610,363.40, 75,362,558.08 and 29,830,893.42 is: 41,166,773.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,610,363.40 : 75,362,558.08 = 29,830,893.42 : x
  2. Step 2: Convert to fraction form
    54,610,363.40/75,362,558.08 = 29,830,893.42/x
  3. Step 3: Cross multiply
    54,610,363.40x = 75,362,558.08 × 29,830,893.42
  4. Step 4: Simplify right side
    54,610,363.40x = 2,248,132,437,943,040
  5. Step 5: Solve for x
    x = 2,248,132,437,943,040/54,610,363.40
  6. Step 6: Final answer
    x = 41,166,773.08

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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.