Home / 22,852,712.25-34,278,671.34-9,205,509.74

Finding the Fourth Proportional to 22,852,712.25, 34,278,671.34 and 9,205,509.74

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Solution

The fourth proportional to 22,852,712.25, 34,278,671.34 and 9,205,509.74 is: 13,808,104.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,852,712.25 : 34,278,671.34 = 9,205,509.74 : x
  2. Step 2: Convert to fraction form
    22,852,712.25/34,278,671.34 = 9,205,509.74/x
  3. Step 3: Cross multiply
    22,852,712.25x = 34,278,671.34 × 9,205,509.74
  4. Step 4: Simplify right side
    22,852,712.25x = 315,552,642,723,235.50
  5. Step 5: Solve for x
    x = 315,552,642,723,235.50/22,852,712.25
  6. Step 6: Final answer
    x = 13,808,104.67

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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.