Home / 22,446,824.08-30,976,626.40-12,133,547.14

Finding the Fourth Proportional to 22,446,824.08, 30,976,626.40 and 12,133,547.14

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Solution

The fourth proportional to 22,446,824.08, 30,976,626.40 and 12,133,547.14 is: 16,744,300.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,446,824.08 : 30,976,626.40 = 12,133,547.14 : x
  2. Step 2: Convert to fraction form
    22,446,824.08/30,976,626.40 = 12,133,547.14/x
  3. Step 3: Cross multiply
    22,446,824.08x = 30,976,626.40 × 12,133,547.14
  4. Step 4: Simplify right side
    22,446,824.08x = 375,856,356,662,568.50
  5. Step 5: Solve for x
    x = 375,856,356,662,568.50/22,446,824.08
  6. Step 6: Final answer
    x = 16,744,300.01

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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.