Home / 35,513,133.60-53,269,700.40-33,529,087.20

Finding the Fourth Proportional to 35,513,133.60, 53,269,700.40 and 33,529,087.20

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Solution

The fourth proportional to 35,513,133.60, 53,269,700.40 and 33,529,087.20 is: 50,293,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,513,133.60 : 53,269,700.40 = 33,529,087.20 : x
  2. Step 2: Convert to fraction form
    35,513,133.60/53,269,700.40 = 33,529,087.20/x
  3. Step 3: Cross multiply
    35,513,133.60x = 53,269,700.40 × 33,529,087.20
  4. Step 4: Simplify right side
    35,513,133.60x = 1,786,084,429,829,474.75
  5. Step 5: Solve for x
    x = 1,786,084,429,829,474.75/35,513,133.60
  6. Step 6: Final answer
    x = 50,293,630.80

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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.