Home / 22,272,039.40-33,408,059.10-17,793,063.40

Finding the Fourth Proportional to 22,272,039.40, 33,408,059.10 and 17,793,063.40

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Solution

The fourth proportional to 22,272,039.40, 33,408,059.10 and 17,793,063.40 is: 26,689,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,272,039.40 : 33,408,059.10 = 17,793,063.40 : x
  2. Step 2: Convert to fraction form
    22,272,039.40/33,408,059.10 = 17,793,063.40/x
  3. Step 3: Cross multiply
    22,272,039.40x = 33,408,059.10 × 17,793,063.40
  4. Step 4: Simplify right side
    22,272,039.40x = 594,431,713,637,246.88
  5. Step 5: Solve for x
    x = 594,431,713,637,246.88/22,272,039.40
  6. Step 6: Final answer
    x = 26,689,595.10

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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.