Home / 37,035,043.47-55,327,312.89-23,974,797.78

Finding the Fourth Proportional to 37,035,043.47, 55,327,312.89 and 23,974,797.78

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Solution

The fourth proportional to 37,035,043.47, 55,327,312.89 and 23,974,797.78 is: 35,816,378.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,035,043.47 : 55,327,312.89 = 23,974,797.78 : x
  2. Step 2: Convert to fraction form
    37,035,043.47/55,327,312.89 = 23,974,797.78/x
  3. Step 3: Cross multiply
    37,035,043.47x = 55,327,312.89 × 23,974,797.78
  4. Step 4: Simplify right side
    37,035,043.47x = 1,326,461,138,248,537.50
  5. Step 5: Solve for x
    x = 1,326,461,138,248,537.50/37,035,043.47
  6. Step 6: Final answer
    x = 35,816,378.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.