Home / 22,021,411.40-33,032,117.10-16,352,707.40

Finding the Fourth Proportional to 22,021,411.40, 33,032,117.10 and 16,352,707.40

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Solution

The fourth proportional to 22,021,411.40, 33,032,117.10 and 16,352,707.40 is: 24,529,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021,411.40 : 33,032,117.10 = 16,352,707.40 : x
  2. Step 2: Convert to fraction form
    22,021,411.40/33,032,117.10 = 16,352,707.40/x
  3. Step 3: Cross multiply
    22,021,411.40x = 33,032,117.10 × 16,352,707.40
  4. Step 4: Simplify right side
    22,021,411.40x = 540,164,545,738,836.56
  5. Step 5: Solve for x
    x = 540,164,545,738,836.56/22,021,411.40
  6. Step 6: Final answer
    x = 24,529,061.10

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Double scale
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Similar ratio
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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.