Home / 6,293,725,713.20-8,685,297,300.66-3,435,867,925.94

Finding the Fourth Proportional to 6,293,725,713.20, 8,685,297,300.66 and 3,435,867,925.94

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Solution

The fourth proportional to 6,293,725,713.20, 8,685,297,300.66 and 3,435,867,925.94 is: 4,741,473,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293,725,713.20 : 8,685,297,300.66 = 3,435,867,925.94 : x
  2. Step 2: Convert to fraction form
    6,293,725,713.20/8,685,297,300.66 = 3,435,867,925.94/x
  3. Step 3: Cross multiply
    6,293,725,713.20x = 8,685,297,300.66 × 3,435,867,925.94
  4. Step 4: Simplify right side
    6,293,725,713.20x = 29,841,534,422,590,955,520
  5. Step 5: Solve for x
    x = 29,841,534,422,590,955,520/6,293,725,713.20
  6. Step 6: Final answer
    x = 4,741,473,617.13

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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.