Home / 26,655,225.69-39,982,838.98-6,460,467.69

Finding the Fourth Proportional to 26,655,225.69, 39,982,838.98 and 6,460,467.69

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Solution

The fourth proportional to 26,655,225.69, 39,982,838.98 and 6,460,467.69 is: 9,690,701.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,655,225.69 : 39,982,838.98 = 6,460,467.69 : x
  2. Step 2: Convert to fraction form
    26,655,225.69/39,982,838.98 = 6,460,467.69/x
  3. Step 3: Cross multiply
    26,655,225.69x = 39,982,838.98 × 6,460,467.69
  4. Step 4: Simplify right side
    26,655,225.69x = 258,307,839,384,762.56
  5. Step 5: Solve for x
    x = 258,307,839,384,762.56/26,655,225.69
  6. Step 6: Final answer
    x = 9,690,701.64

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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.