Home / 22,043,458.80-33,006,205.80-14,021,852.40

Finding the Fourth Proportional to 22,043,458.80, 33,006,205.80 and 14,021,852.40

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Solution

The fourth proportional to 22,043,458.80, 33,006,205.80 and 14,021,852.40 is: 20,995,259.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,043,458.80 : 33,006,205.80 = 14,021,852.40 : x
  2. Step 2: Convert to fraction form
    22,043,458.80/33,006,205.80 = 14,021,852.40/x
  3. Step 3: Cross multiply
    22,043,458.80x = 33,006,205.80 × 14,021,852.40
  4. Step 4: Simplify right side
    22,043,458.80x = 462,808,146,011,623.94
  5. Step 5: Solve for x
    x = 462,808,146,011,623.94/22,043,458.80
  6. Step 6: Final answer
    x = 20,995,259.87

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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.