Home / 35,856,178.80-53,784,268.20-33,084,812.40

Finding the Fourth Proportional to 35,856,178.80, 53,784,268.20 and 33,084,812.40

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Solution

The fourth proportional to 35,856,178.80, 53,784,268.20 and 33,084,812.40 is: 49,627,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,856,178.80 : 53,784,268.20 = 33,084,812.40 : x
  2. Step 2: Convert to fraction form
    35,856,178.80/53,784,268.20 = 33,084,812.40/x
  3. Step 3: Cross multiply
    35,856,178.80x = 53,784,268.20 × 33,084,812.40
  4. Step 4: Simplify right side
    35,856,178.80x = 1,779,442,423,468,285.75
  5. Step 5: Solve for x
    x = 1,779,442,423,468,285.75/35,856,178.80
  6. Step 6: Final answer
    x = 49,627,218.60

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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.