Home / 22,997,887.20-34,496,830.80-6,826,334.40

Finding the Fourth Proportional to 22,997,887.20, 34,496,830.80 and 6,826,334.40

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Solution

The fourth proportional to 22,997,887.20, 34,496,830.80 and 6,826,334.40 is: 10,239,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,997,887.20 : 34,496,830.80 = 6,826,334.40 : x
  2. Step 2: Convert to fraction form
    22,997,887.20/34,496,830.80 = 6,826,334.40/x
  3. Step 3: Cross multiply
    22,997,887.20x = 34,496,830.80 × 6,826,334.40
  4. Step 4: Simplify right side
    22,997,887.20x = 235,486,902,781,019.50
  5. Step 5: Solve for x
    x = 235,486,902,781,019.50/22,997,887.20
  6. Step 6: Final answer
    x = 10,239,501.60

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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.