Home / 3,785,536,275.86-5,673,228,741.36-2,946,192,522.86

Finding the Fourth Proportional to 3,785,536,275.86, 5,673,228,741.36 and 2,946,192,522.86

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Solution

The fourth proportional to 3,785,536,275.86, 5,673,228,741.36 and 2,946,192,522.86 is: 4,415,338,509.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,536,275.86 : 5,673,228,741.36 = 2,946,192,522.86 : x
  2. Step 2: Convert to fraction form
    3,785,536,275.86/5,673,228,741.36 = 2,946,192,522.86/x
  3. Step 3: Cross multiply
    3,785,536,275.86x = 5,673,228,741.36 × 2,946,192,522.86
  4. Step 4: Simplify right side
    3,785,536,275.86x = 16,714,424,098,240,913,408
  5. Step 5: Solve for x
    x = 16,714,424,098,240,913,408/3,785,536,275.86
  6. Step 6: Final answer
    x = 4,415,338,509.59

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1.5x scale

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.