Home / 32,868,000.20-49,302,000.30-30,726,489.80

Finding the Fourth Proportional to 32,868,000.20, 49,302,000.30 and 30,726,489.80

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Solution

The fourth proportional to 32,868,000.20, 49,302,000.30 and 30,726,489.80 is: 46,089,734.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,868,000.20 : 49,302,000.30 = 30,726,489.80 : x
  2. Step 2: Convert to fraction form
    32,868,000.20/49,302,000.30 = 30,726,489.80/x
  3. Step 3: Cross multiply
    32,868,000.20x = 49,302,000.30 × 30,726,489.80
  4. Step 4: Simplify right side
    32,868,000.20x = 1,514,877,409,337,547
  5. Step 5: Solve for x
    x = 1,514,877,409,337,547/32,868,000.20
  6. Step 6: Final answer
    x = 46,089,734.70

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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.