Home / 32,388,985.57-48,583,478.35-10,823,587.25

Finding the Fourth Proportional to 32,388,985.57, 48,583,478.35 and 10,823,587.25

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Solution

The fourth proportional to 32,388,985.57, 48,583,478.35 and 10,823,587.25 is: 16,235,380.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,388,985.57 : 48,583,478.35 = 10,823,587.25 : x
  2. Step 2: Convert to fraction form
    32,388,985.57/48,583,478.35 = 10,823,587.25/x
  3. Step 3: Cross multiply
    32,388,985.57x = 48,583,478.35 × 10,823,587.25
  4. Step 4: Simplify right side
    32,388,985.57x = 525,847,516,829,711.06
  5. Step 5: Solve for x
    x = 525,847,516,829,711.06/32,388,985.57
  6. Step 6: Final answer
    x = 16,235,380.87

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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.