Home / 7,471,869,103.89-11,210,634,326.49-4,486,017,335.85

Finding the Fourth Proportional to 7,471,869,103.89, 11,210,634,326.49 and 4,486,017,335.85

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Solution

The fourth proportional to 7,471,869,103.89, 11,210,634,326.49 and 4,486,017,335.85 is: 6,730,725,503.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,471,869,103.89 : 11,210,634,326.49 = 4,486,017,335.85 : x
  2. Step 2: Convert to fraction form
    7,471,869,103.89/11,210,634,326.49 = 4,486,017,335.85/x
  3. Step 3: Cross multiply
    7,471,869,103.89x = 11,210,634,326.49 × 4,486,017,335.85
  4. Step 4: Simplify right side
    7,471,869,103.89x = 50,291,099,934,509,236,224
  5. Step 5: Solve for x
    x = 50,291,099,934,509,236,224/7,471,869,103.89
  6. Step 6: Final answer
    x = 6,730,725,503.25

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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.