Home / 26,031,809.16-39,020,182.86-9,626,552.46

Finding the Fourth Proportional to 26,031,809.16, 39,020,182.86 and 9,626,552.46

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Solution

The fourth proportional to 26,031,809.16, 39,020,182.86 and 9,626,552.46 is: 14,429,647.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,031,809.16 : 39,020,182.86 = 9,626,552.46 : x
  2. Step 2: Convert to fraction form
    26,031,809.16/39,020,182.86 = 9,626,552.46/x
  3. Step 3: Cross multiply
    26,031,809.16x = 39,020,182.86 × 9,626,552.46
  4. Step 4: Simplify right side
    26,031,809.16x = 375,629,837,300,582.88
  5. Step 5: Solve for x
    x = 375,629,837,300,582.88/26,031,809.16
  6. Step 6: Final answer
    x = 14,429,647.78

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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.