Home / 32,680,675.90-48,975,133.83-25,827,120.10

Finding the Fourth Proportional to 32,680,675.90, 48,975,133.83 and 25,827,120.10

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Solution

The fourth proportional to 32,680,675.90, 48,975,133.83 and 25,827,120.10 is: 38,704,421.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,680,675.90 : 48,975,133.83 = 25,827,120.10 : x
  2. Step 2: Convert to fraction form
    32,680,675.90/48,975,133.83 = 25,827,120.10/x
  3. Step 3: Cross multiply
    32,680,675.90x = 48,975,133.83 × 25,827,120.10
  4. Step 4: Simplify right side
    32,680,675.90x = 1,264,886,663,450,653.75
  5. Step 5: Solve for x
    x = 1,264,886,663,450,653.75/32,680,675.90
  6. Step 6: Final answer
    x = 38,704,421.76

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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.