Home / 32,713,333.50-45,152,093.11-20,332,777.03

Finding the Fourth Proportional to 32,713,333.50, 45,152,093.11 and 20,332,777.03

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Solution

The fourth proportional to 32,713,333.50, 45,152,093.11 and 20,332,777.03 is: 28,064,013.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,713,333.50 : 45,152,093.11 = 20,332,777.03 : x
  2. Step 2: Convert to fraction form
    32,713,333.50/45,152,093.11 = 20,332,777.03/x
  3. Step 3: Cross multiply
    32,713,333.50x = 45,152,093.11 × 20,332,777.03
  4. Step 4: Simplify right side
    32,713,333.50x = 918,067,441,643,429.25
  5. Step 5: Solve for x
    x = 918,067,441,643,429.25/32,713,333.50
  6. Step 6: Final answer
    x = 28,064,013.77

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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.