Home / 47,523,119.36-65,570,664.66-26,896,565.48

Finding the Fourth Proportional to 47,523,119.36, 65,570,664.66 and 26,896,565.48

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Solution

The fourth proportional to 47,523,119.36, 65,570,664.66 and 26,896,565.48 is: 37,110,898.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,523,119.36 : 65,570,664.66 = 26,896,565.48 : x
  2. Step 2: Convert to fraction form
    47,523,119.36/65,570,664.66 = 26,896,565.48/x
  3. Step 3: Cross multiply
    47,523,119.36x = 65,570,664.66 × 26,896,565.48
  4. Step 4: Simplify right side
    47,523,119.36x = 1,763,625,675,594,811.75
  5. Step 5: Solve for x
    x = 1,763,625,675,594,811.75/47,523,119.36
  6. Step 6: Final answer
    x = 37,110,898.85

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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.