Home / 34,957,269.92-48,243,904.08-19,279,360.64

Finding the Fourth Proportional to 34,957,269.92, 48,243,904.08 and 19,279,360.64

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Solution

The fourth proportional to 34,957,269.92, 48,243,904.08 and 19,279,360.64 is: 26,607,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,269.92 : 48,243,904.08 = 19,279,360.64 : x
  2. Step 2: Convert to fraction form
    34,957,269.92/48,243,904.08 = 19,279,360.64/x
  3. Step 3: Cross multiply
    34,957,269.92x = 48,243,904.08 × 19,279,360.64
  4. Step 4: Simplify right side
    34,957,269.92x = 930,111,625,439,887.38
  5. Step 5: Solve for x
    x = 930,111,625,439,887.38/34,957,269.92
  6. Step 6: Final answer
    x = 26,607,101.40

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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.