Home / 26,307,296.64-39,434,048.64-14,923,699.20

Finding the Fourth Proportional to 26,307,296.64, 39,434,048.64 and 14,923,699.20

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Solution

The fourth proportional to 26,307,296.64, 39,434,048.64 and 14,923,699.20 is: 22,370,290.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,307,296.64 : 39,434,048.64 = 14,923,699.20 : x
  2. Step 2: Convert to fraction form
    26,307,296.64/39,434,048.64 = 14,923,699.20/x
  3. Step 3: Cross multiply
    26,307,296.64x = 39,434,048.64 × 14,923,699.20
  4. Step 4: Simplify right side
    26,307,296.64x = 588,501,880,141,529.12
  5. Step 5: Solve for x
    x = 588,501,880,141,529.12/26,307,296.64
  6. Step 6: Final answer
    x = 22,370,290.96

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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.