Home / 42,992,101.86-59,328,692.37-23,413,317

Finding the Fourth Proportional to 42,992,101.86, 59,328,692.37 and 23,413,317

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Solution

The fourth proportional to 42,992,101.86, 59,328,692.37 and 23,413,317 is: 32,310,155.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,992,101.86 : 59,328,692.37 = 23,413,317 : x
  2. Step 2: Convert to fraction form
    42,992,101.86/59,328,692.37 = 23,413,317/x
  3. Step 3: Cross multiply
    42,992,101.86x = 59,328,692.37 × 23,413,317
  4. Step 4: Simplify right side
    42,992,101.86x = 1,389,081,481,654,291.25
  5. Step 5: Solve for x
    x = 1,389,081,481,654,291.25/42,992,101.86
  6. Step 6: Final answer
    x = 32,310,155.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.