Home / 37,704,923.79-56,478,915.16-23,990,133.39

Finding the Fourth Proportional to 37,704,923.79, 56,478,915.16 and 23,990,133.39

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Solution

The fourth proportional to 37,704,923.79, 56,478,915.16 and 23,990,133.39 is: 35,935,272.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,704,923.79 : 56,478,915.16 = 23,990,133.39 : x
  2. Step 2: Convert to fraction form
    37,704,923.79/56,478,915.16 = 23,990,133.39/x
  3. Step 3: Cross multiply
    37,704,923.79x = 56,478,915.16 × 23,990,133.39
  4. Step 4: Simplify right side
    37,704,923.79x = 1,354,936,708,139,122
  5. Step 5: Solve for x
    x = 1,354,936,708,139,122/37,704,923.79
  6. Step 6: Final answer
    x = 35,935,272.43

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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.