Home / 5,125,675,256.34-7,073,706,495.54-2,867,480,071.44

Finding the Fourth Proportional to 5,125,675,256.34, 7,073,706,495.54 and 2,867,480,071.44

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Solution

The fourth proportional to 5,125,675,256.34, 7,073,706,495.54 and 2,867,480,071.44 is: 3,957,276,142.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,125,675,256.34 : 7,073,706,495.54 = 2,867,480,071.44 : x
  2. Step 2: Convert to fraction form
    5,125,675,256.34/7,073,706,495.54 = 2,867,480,071.44/x
  3. Step 3: Cross multiply
    5,125,675,256.34x = 7,073,706,495.54 × 2,867,480,071.44
  4. Step 4: Simplify right side
    5,125,675,256.34x = 20,283,712,407,176,630,272
  5. Step 5: Solve for x
    x = 20,283,712,407,176,630,272/5,125,675,256.34
  6. Step 6: Final answer
    x = 3,957,276,142.71

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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.