Home / 16,632,407.70-24,948,611.55-10,249,866.90

Finding the Fourth Proportional to 16,632,407.70, 24,948,611.55 and 10,249,866.90

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Solution

The fourth proportional to 16,632,407.70, 24,948,611.55 and 10,249,866.90 is: 15,374,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,407.70 : 24,948,611.55 = 10,249,866.90 : x
  2. Step 2: Convert to fraction form
    16,632,407.70/24,948,611.55 = 10,249,866.90/x
  3. Step 3: Cross multiply
    16,632,407.70x = 24,948,611.55 × 10,249,866.90
  4. Step 4: Simplify right side
    16,632,407.70x = 255,719,947,727,302.72
  5. Step 5: Solve for x
    x = 255,719,947,727,302.72/16,632,407.70
  6. Step 6: Final answer
    x = 15,374,800.35

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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.