Home / 33,688,280.40-50,532,420.60-29,436,752.40

Finding the Fourth Proportional to 33,688,280.40, 50,532,420.60 and 29,436,752.40

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Solution

The fourth proportional to 33,688,280.40, 50,532,420.60 and 29,436,752.40 is: 44,155,128.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,688,280.40 : 50,532,420.60 = 29,436,752.40 : x
  2. Step 2: Convert to fraction form
    33,688,280.40/50,532,420.60 = 29,436,752.40/x
  3. Step 3: Cross multiply
    33,688,280.40x = 50,532,420.60 × 29,436,752.40
  4. Step 4: Simplify right side
    33,688,280.40x = 1,487,510,353,374,859.50
  5. Step 5: Solve for x
    x = 1,487,510,353,374,859.50/33,688,280.40
  6. Step 6: Final answer
    x = 44,155,128.60

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1.5x scale

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.