Home / 32,104,060.80-48,156,091.20-10,541,990.40

Finding the Fourth Proportional to 32,104,060.80, 48,156,091.20 and 10,541,990.40

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Solution

The fourth proportional to 32,104,060.80, 48,156,091.20 and 10,541,990.40 is: 15,812,985.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,104,060.80 : 48,156,091.20 = 10,541,990.40 : x
  2. Step 2: Convert to fraction form
    32,104,060.80/48,156,091.20 = 10,541,990.40/x
  3. Step 3: Cross multiply
    32,104,060.80x = 48,156,091.20 × 10,541,990.40
  4. Step 4: Simplify right side
    32,104,060.80x = 507,661,051,131,924.50
  5. Step 5: Solve for x
    x = 507,661,051,131,924.50/32,104,060.80
  6. Step 6: Final answer
    x = 15,812,985.60

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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.