Home / 32,833,333.45-45,310,009.98-17,948,722.21

Finding the Fourth Proportional to 32,833,333.45, 45,310,009.98 and 17,948,722.21

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Solution

The fourth proportional to 32,833,333.45, 45,310,009.98 and 17,948,722.21 is: 24,769,242.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,833,333.45 : 45,310,009.98 = 17,948,722.21 : x
  2. Step 2: Convert to fraction form
    32,833,333.45/45,310,009.98 = 17,948,722.21/x
  3. Step 3: Cross multiply
    32,833,333.45x = 45,310,009.98 × 17,948,722.21
  4. Step 4: Simplify right side
    32,833,333.45x = 813,256,782,463,347.62
  5. Step 5: Solve for x
    x = 813,256,782,463,347.62/32,833,333.45
  6. Step 6: Final answer
    x = 24,769,242.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.