Home / 67,105,237.48-92,594,424.74-37,734,818.92

Finding the Fourth Proportional to 67,105,237.48, 92,594,424.74 and 37,734,818.92

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Solution

The fourth proportional to 67,105,237.48, 92,594,424.74 and 37,734,818.92 is: 52,067,975.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,105,237.48 : 92,594,424.74 = 37,734,818.92 : x
  2. Step 2: Convert to fraction form
    67,105,237.48/92,594,424.74 = 37,734,818.92/x
  3. Step 3: Cross multiply
    67,105,237.48x = 92,594,424.74 × 37,734,818.92
  4. Step 4: Simplify right side
    67,105,237.48x = 3,494,033,850,565,468
  5. Step 5: Solve for x
    x = 3,494,033,850,565,468/67,105,237.48
  6. Step 6: Final answer
    x = 52,067,975.34

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1.5x scale

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.