Home / 32,676,479.35-49,020,038.79-9,649,742.86

Finding the Fourth Proportional to 32,676,479.35, 49,020,038.79 and 9,649,742.86

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Solution

The fourth proportional to 32,676,479.35, 49,020,038.79 and 9,649,742.86 is: 14,476,185.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,676,479.35 : 49,020,038.79 = 9,649,742.86 : x
  2. Step 2: Convert to fraction form
    32,676,479.35/49,020,038.79 = 9,649,742.86/x
  3. Step 3: Cross multiply
    32,676,479.35x = 49,020,038.79 × 9,649,742.86
  4. Step 4: Simplify right side
    32,676,479.35x = 473,030,769,310,725.50
  5. Step 5: Solve for x
    x = 473,030,769,310,725.50/32,676,479.35
  6. Step 6: Final answer
    x = 14,476,185.28

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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.