Home / 14,746,275.84-20,351,852.60-8,944,121.10

Finding the Fourth Proportional to 14,746,275.84, 20,351,852.60 and 8,944,121.10

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Solution

The fourth proportional to 14,746,275.84, 20,351,852.60 and 8,944,121.10 is: 12,344,095.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746,275.84 : 20,351,852.60 = 8,944,121.10 : x
  2. Step 2: Convert to fraction form
    14,746,275.84/20,351,852.60 = 8,944,121.10/x
  3. Step 3: Cross multiply
    14,746,275.84x = 20,351,852.60 × 8,944,121.10
  4. Step 4: Simplify right side
    14,746,275.84x = 182,029,434,219,029.25
  5. Step 5: Solve for x
    x = 182,029,434,219,029.25/14,746,275.84
  6. Step 6: Final answer
    x = 12,344,095.30

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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.