Home / 32,713,332.50-45,152,091.73-20,332,776.03

Finding the Fourth Proportional to 32,713,332.50, 45,152,091.73 and 20,332,776.03

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Solution

The fourth proportional to 32,713,332.50, 45,152,091.73 and 20,332,776.03 is: 28,064,012.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,713,332.50 : 45,152,091.73 = 20,332,776.03 : x
  2. Step 2: Convert to fraction form
    32,713,332.50/45,152,091.73 = 20,332,776.03/x
  3. Step 3: Cross multiply
    32,713,332.50x = 45,152,091.73 × 20,332,776.03
  4. Step 4: Simplify right side
    32,713,332.50x = 918,067,368,288,201
  5. Step 5: Solve for x
    x = 918,067,368,288,201/32,713,332.50
  6. Step 6: Final answer
    x = 28,064,012.38

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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.