Home / 32,676,475.36-49,020,032.78-9,649,738.85

Finding the Fourth Proportional to 32,676,475.36, 49,020,032.78 and 9,649,738.85

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Solution

The fourth proportional to 32,676,475.36, 49,020,032.78 and 9,649,738.85 is: 14,476,179.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,676,475.36 : 49,020,032.78 = 9,649,738.85 : x
  2. Step 2: Convert to fraction form
    32,676,475.36/49,020,032.78 = 9,649,738.85/x
  3. Step 3: Cross multiply
    32,676,475.36x = 49,020,032.78 × 9,649,738.85
  4. Step 4: Simplify right side
    32,676,475.36x = 473,030,514,933,842.81
  5. Step 5: Solve for x
    x = 473,030,514,933,842.81/32,676,475.36
  6. Step 6: Final answer
    x = 14,476,179.26

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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.