Home / 35,402,801.20-53,104,201.80-33,909,809.20

Finding the Fourth Proportional to 35,402,801.20, 53,104,201.80 and 33,909,809.20

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Solution

The fourth proportional to 35,402,801.20, 53,104,201.80 and 33,909,809.20 is: 50,864,713.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,402,801.20 : 53,104,201.80 = 33,909,809.20 : x
  2. Step 2: Convert to fraction form
    35,402,801.20/53,104,201.80 = 33,909,809.20/x
  3. Step 3: Cross multiply
    35,402,801.20x = 53,104,201.80 × 33,909,809.20
  4. Step 4: Simplify right side
    35,402,801.20x = 1,800,753,350,756,296.50
  5. Step 5: Solve for x
    x = 1,800,753,350,756,296.50/35,402,801.20
  6. Step 6: Final answer
    x = 50,864,713.80

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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.