Home / 22,021,973.40-33,032,960.10-6,065,621.40

Finding the Fourth Proportional to 22,021,973.40, 33,032,960.10 and 6,065,621.40

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Solution

The fourth proportional to 22,021,973.40, 33,032,960.10 and 6,065,621.40 is: 9,098,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021,973.40 : 33,032,960.10 = 6,065,621.40 : x
  2. Step 2: Convert to fraction form
    22,021,973.40/33,032,960.10 = 6,065,621.40/x
  3. Step 3: Cross multiply
    22,021,973.40x = 33,032,960.10 × 6,065,621.40
  4. Step 4: Simplify right side
    22,021,973.40x = 200,365,429,687,906.16
  5. Step 5: Solve for x
    x = 200,365,429,687,906.16/22,021,973.40
  6. Step 6: Final answer
    x = 9,098,432.10

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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.