Home / 37,422,913.60-56,134,370.40-34,623,553.60

Finding the Fourth Proportional to 37,422,913.60, 56,134,370.40 and 34,623,553.60

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Solution

The fourth proportional to 37,422,913.60, 56,134,370.40 and 34,623,553.60 is: 51,935,330.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,913.60 : 56,134,370.40 = 34,623,553.60 : x
  2. Step 2: Convert to fraction form
    37,422,913.60/56,134,370.40 = 34,623,553.60/x
  3. Step 3: Cross multiply
    37,422,913.60x = 56,134,370.40 × 34,623,553.60
  4. Step 4: Simplify right side
    37,422,913.60x = 1,943,571,382,346,653.50
  5. Step 5: Solve for x
    x = 1,943,571,382,346,653.50/37,422,913.60
  6. Step 6: Final answer
    x = 51,935,330.40

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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.