Home / 22,383,010.80-33,574,516.20-8,006,547.60

Finding the Fourth Proportional to 22,383,010.80, 33,574,516.20 and 8,006,547.60

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Solution

The fourth proportional to 22,383,010.80, 33,574,516.20 and 8,006,547.60 is: 12,009,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,010.80 : 33,574,516.20 = 8,006,547.60 : x
  2. Step 2: Convert to fraction form
    22,383,010.80/33,574,516.20 = 8,006,547.60/x
  3. Step 3: Cross multiply
    22,383,010.80x = 33,574,516.20 × 8,006,547.60
  4. Step 4: Simplify right side
    22,383,010.80x = 268,815,962,102,271.12
  5. Step 5: Solve for x
    x = 268,815,962,102,271.12/22,383,010.80
  6. Step 6: Final answer
    x = 12,009,821.40

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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.