Home / 32,676,653.81-49,020,300.18-9,649,917.51

Finding the Fourth Proportional to 32,676,653.81, 49,020,300.18 and 9,649,917.51

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Solution

The fourth proportional to 32,676,653.81, 49,020,300.18 and 9,649,917.51 is: 14,476,447.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,676,653.81 : 49,020,300.18 = 9,649,917.51 : x
  2. Step 2: Convert to fraction form
    32,676,653.81/49,020,300.18 = 9,649,917.51/x
  3. Step 3: Cross multiply
    32,676,653.81x = 49,020,300.18 × 9,649,917.51
  4. Step 4: Simplify right side
    32,676,653.81x = 473,041,853,052,438.12
  5. Step 5: Solve for x
    x = 473,041,853,052,438.12/32,676,653.81
  6. Step 6: Final answer
    x = 14,476,447.19

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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.