Home / 37,651,975.40-56,477,963.10-26,172,849.80

Finding the Fourth Proportional to 37,651,975.40, 56,477,963.10 and 26,172,849.80

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Solution

The fourth proportional to 37,651,975.40, 56,477,963.10 and 26,172,849.80 is: 39,259,274.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,651,975.40 : 56,477,963.10 = 26,172,849.80 : x
  2. Step 2: Convert to fraction form
    37,651,975.40/56,477,963.10 = 26,172,849.80/x
  3. Step 3: Cross multiply
    37,651,975.40x = 56,477,963.10 × 26,172,849.80
  4. Step 4: Simplify right side
    37,651,975.40x = 1,478,189,245,226,242.50
  5. Step 5: Solve for x
    x = 1,478,189,245,226,242.50/37,651,975.40
  6. Step 6: Final answer
    x = 39,259,274.70

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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.