Home / 26,242,606.29-39,359,423.80-7,068,879.33

Finding the Fourth Proportional to 26,242,606.29, 39,359,423.80 and 7,068,879.33

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Solution

The fourth proportional to 26,242,606.29, 39,359,423.80 and 7,068,879.33 is: 10,602,110.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,242,606.29 : 39,359,423.80 = 7,068,879.33 : x
  2. Step 2: Convert to fraction form
    26,242,606.29/39,359,423.80 = 7,068,879.33/x
  3. Step 3: Cross multiply
    26,242,606.29x = 39,359,423.80 × 7,068,879.33
  4. Step 4: Simplify right side
    26,242,606.29x = 278,227,017,340,530.03
  5. Step 5: Solve for x
    x = 278,227,017,340,530.03/26,242,606.29
  6. Step 6: Final answer
    x = 10,602,110.72

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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.