Home / 4,212,253,225.69-5,813,092,175.76-2,332,658,509.72

Finding the Fourth Proportional to 4,212,253,225.69, 5,813,092,175.76 and 2,332,658,509.72

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Solution

The fourth proportional to 4,212,253,225.69, 5,813,092,175.76 and 2,332,658,509.72 is: 3,219,169,932.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,212,253,225.69 : 5,813,092,175.76 = 2,332,658,509.72 : x
  2. Step 2: Convert to fraction form
    4,212,253,225.69/5,813,092,175.76 = 2,332,658,509.72/x
  3. Step 3: Cross multiply
    4,212,253,225.69x = 5,813,092,175.76 × 2,332,658,509.72
  4. Step 4: Simplify right side
    4,212,253,225.69x = 13,559,958,931,573,313,536
  5. Step 5: Solve for x
    x = 13,559,958,931,573,313,536/4,212,253,225.69
  6. Step 6: Final answer
    x = 3,219,169,932.35

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Double scale
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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.