Home / 37,953,369.24-52,375,674.26-20,549,726.25

Finding the Fourth Proportional to 37,953,369.24, 52,375,674.26 and 20,549,726.25

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Solution

The fourth proportional to 37,953,369.24, 52,375,674.26 and 20,549,726.25 is: 28,358,635.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,953,369.24 : 52,375,674.26 = 20,549,726.25 : x
  2. Step 2: Convert to fraction form
    37,953,369.24/52,375,674.26 = 20,549,726.25/x
  3. Step 3: Cross multiply
    37,953,369.24x = 52,375,674.26 × 20,549,726.25
  4. Step 4: Simplify right side
    37,953,369.24x = 1,076,305,768,071,232
  5. Step 5: Solve for x
    x = 1,076,305,768,071,232/37,953,369.24
  6. Step 6: Final answer
    x = 28,358,635.60

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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.