Home / 4,852,992,885.55-6,697,064,701.88-2,709,632,560.34

Finding the Fourth Proportional to 4,852,992,885.55, 6,697,064,701.88 and 2,709,632,560.34

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Solution

The fourth proportional to 4,852,992,885.55, 6,697,064,701.88 and 2,709,632,560.34 is: 3,739,256,372.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,992,885.55 : 6,697,064,701.88 = 2,709,632,560.34 : x
  2. Step 2: Convert to fraction form
    4,852,992,885.55/6,697,064,701.88 = 2,709,632,560.34/x
  3. Step 3: Cross multiply
    4,852,992,885.55x = 6,697,064,701.88 × 2,709,632,560.34
  4. Step 4: Simplify right side
    4,852,992,885.55x = 18,146,584,574,917,744,640
  5. Step 5: Solve for x
    x = 18,146,584,574,917,744,640/4,852,992,885.55
  6. Step 6: Final answer
    x = 3,739,256,372.90

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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.