Home / 6,973,164,862.76-9,622,887,985.86-3,801,278,806.04

Finding the Fourth Proportional to 6,973,164,862.76, 9,622,887,985.86 and 3,801,278,806.04

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Solution

The fourth proportional to 6,973,164,862.76, 9,622,887,985.86 and 3,801,278,806.04 is: 5,245,721,401.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,164,862.76 : 9,622,887,985.86 = 3,801,278,806.04 : x
  2. Step 2: Convert to fraction form
    6,973,164,862.76/9,622,887,985.86 = 3,801,278,806.04/x
  3. Step 3: Cross multiply
    6,973,164,862.76x = 9,622,887,985.86 × 3,801,278,806.04
  4. Step 4: Simplify right side
    6,973,164,862.76x = 36,579,280,153,546,563,584
  5. Step 5: Solve for x
    x = 36,579,280,153,546,563,584/6,973,164,862.76
  6. Step 6: Final answer
    x = 5,245,721,401.04

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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.