Home / 22,685,649.60-34,050,592.80-11,338,910.40

Finding the Fourth Proportional to 22,685,649.60, 34,050,592.80 and 11,338,910.40

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Solution

The fourth proportional to 22,685,649.60, 34,050,592.80 and 11,338,910.40 is: 17,019,420.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685,649.60 : 34,050,592.80 = 11,338,910.40 : x
  2. Step 2: Convert to fraction form
    22,685,649.60/34,050,592.80 = 11,338,910.40/x
  3. Step 3: Cross multiply
    22,685,649.60x = 34,050,592.80 × 11,338,910.40
  4. Step 4: Simplify right side
    22,685,649.60x = 386,096,620,826,085.12
  5. Step 5: Solve for x
    x = 386,096,620,826,085.12/22,685,649.60
  6. Step 6: Final answer
    x = 17,019,420.98

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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.