Home / 45,440,697.24-62,712,700.02-27,105,982.74

Finding the Fourth Proportional to 45,440,697.24, 62,712,700.02 and 27,105,982.74

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Solution

The fourth proportional to 45,440,697.24, 62,712,700.02 and 27,105,982.74 is: 37,408,963.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,440,697.24 : 62,712,700.02 = 27,105,982.74 : x
  2. Step 2: Convert to fraction form
    45,440,697.24/62,712,700.02 = 27,105,982.74/x
  3. Step 3: Cross multiply
    45,440,697.24x = 62,712,700.02 × 27,105,982.74
  4. Step 4: Simplify right side
    45,440,697.24x = 1,699,889,364,320,917.75
  5. Step 5: Solve for x
    x = 1,699,889,364,320,917.75/45,440,697.24
  6. Step 6: Final answer
    x = 37,408,963.06

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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.