Home / 61,809,332.24-92,775,049.08-46,403,054.48

Finding the Fourth Proportional to 61,809,332.24, 92,775,049.08 and 46,403,054.48

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Solution

The fourth proportional to 61,809,332.24, 92,775,049.08 and 46,403,054.48 is: 69,650,415.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,809,332.24 : 92,775,049.08 = 46,403,054.48 : x
  2. Step 2: Convert to fraction form
    61,809,332.24/92,775,049.08 = 46,403,054.48/x
  3. Step 3: Cross multiply
    61,809,332.24x = 92,775,049.08 × 46,403,054.48
  4. Step 4: Simplify right side
    61,809,332.24x = 4,305,045,656,843,913.50
  5. Step 5: Solve for x
    x = 4,305,045,656,843,913.50/61,809,332.24
  6. Step 6: Final answer
    x = 69,650,415.25

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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.