Home / 22,338,056.16-33,507,171.72-14,763,337.92

Finding the Fourth Proportional to 22,338,056.16, 33,507,171.72 and 14,763,337.92

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Solution

The fourth proportional to 22,338,056.16, 33,507,171.72 and 14,763,337.92 is: 22,145,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,338,056.16 : 33,507,171.72 = 14,763,337.92 : x
  2. Step 2: Convert to fraction form
    22,338,056.16/33,507,171.72 = 14,763,337.92/x
  3. Step 3: Cross multiply
    22,338,056.16x = 33,507,171.72 × 14,763,337.92
  4. Step 4: Simplify right side
    22,338,056.16x = 494,677,698,845,827.62
  5. Step 5: Solve for x
    x = 494,677,698,845,827.62/22,338,056.16
  6. Step 6: Final answer
    x = 22,145,064.70

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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.