Home / 22,556,091.24-31,126,572-12,242,594.52

Finding the Fourth Proportional to 22,556,091.24, 31,126,572 and 12,242,594.52

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Solution

The fourth proportional to 22,556,091.24, 31,126,572 and 12,242,594.52 is: 16,894,327.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,556,091.24 : 31,126,572 = 12,242,594.52 : x
  2. Step 2: Convert to fraction form
    22,556,091.24/31,126,572 = 12,242,594.52/x
  3. Step 3: Cross multiply
    22,556,091.24x = 31,126,572 × 12,242,594.52
  4. Step 4: Simplify right side
    22,556,091.24x = 381,069,999,793,585.44
  5. Step 5: Solve for x
    x = 381,069,999,793,585.44/22,556,091.24
  6. Step 6: Final answer
    x = 16,894,327.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.