Home / 22,674,676.80-34,014,088.80-9,208,718.40

Finding the Fourth Proportional to 22,674,676.80, 34,014,088.80 and 9,208,718.40

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Solution

The fourth proportional to 22,674,676.80, 34,014,088.80 and 9,208,718.40 is: 13,813,919.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,676.80 : 34,014,088.80 = 9,208,718.40 : x
  2. Step 2: Convert to fraction form
    22,674,676.80/34,014,088.80 = 9,208,718.40/x
  3. Step 3: Cross multiply
    22,674,676.80x = 34,014,088.80 × 9,208,718.40
  4. Step 4: Simplify right side
    22,674,676.80x = 313,226,165,391,793.88
  5. Step 5: Solve for x
    x = 313,226,165,391,793.88/22,674,676.80
  6. Step 6: Final answer
    x = 13,813,919.74

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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.