Home / 26,242,606.60-39,359,424.27-7,068,879.62

Finding the Fourth Proportional to 26,242,606.60, 39,359,424.27 and 7,068,879.62

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Solution

The fourth proportional to 26,242,606.60, 39,359,424.27 and 7,068,879.62 is: 10,602,111.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,242,606.60 : 39,359,424.27 = 7,068,879.62 : x
  2. Step 2: Convert to fraction form
    26,242,606.60/39,359,424.27 = 7,068,879.62/x
  3. Step 3: Cross multiply
    26,242,606.60x = 39,359,424.27 × 7,068,879.62
  4. Step 4: Simplify right side
    26,242,606.60x = 278,227,032,014,682.94
  5. Step 5: Solve for x
    x = 278,227,032,014,682.94/26,242,606.60
  6. Step 6: Final answer
    x = 10,602,111.15

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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.