Home / 29,784,053.49-41,103,749.52-22,428,910.05

Finding the Fourth Proportional to 29,784,053.49, 41,103,749.52 and 22,428,910.05

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Solution

The fourth proportional to 29,784,053.49, 41,103,749.52 and 22,428,910.05 is: 30,953,218.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,784,053.49 : 41,103,749.52 = 22,428,910.05 : x
  2. Step 2: Convert to fraction form
    29,784,053.49/41,103,749.52 = 22,428,910.05/x
  3. Step 3: Cross multiply
    29,784,053.49x = 41,103,749.52 × 22,428,910.05
  4. Step 4: Simplify right side
    29,784,053.49x = 921,912,300,701,810.75
  5. Step 5: Solve for x
    x = 921,912,300,701,810.75/29,784,053.49
  6. Step 6: Final answer
    x = 30,953,218.00

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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.