Home / 9,651,125,127.70-14,476,687,691.55-5,977,804,935.70

Finding the Fourth Proportional to 9,651,125,127.70, 14,476,687,691.55 and 5,977,804,935.70

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Solution

The fourth proportional to 9,651,125,127.70, 14,476,687,691.55 and 5,977,804,935.70 is: 8,966,707,403.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651,125,127.70 : 14,476,687,691.55 = 5,977,804,935.70 : x
  2. Step 2: Convert to fraction form
    9,651,125,127.70/14,476,687,691.55 = 5,977,804,935.70/x
  3. Step 3: Cross multiply
    9,651,125,127.70x = 14,476,687,691.55 × 5,977,804,935.70
  4. Step 4: Simplify right side
    9,651,125,127.70x = 86,538,815,135,135,023,104
  5. Step 5: Solve for x
    x = 86,538,815,135,135,023,104/9,651,125,127.70
  6. Step 6: Final answer
    x = 8,966,707,403.55

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Double scale
Find fourth proportional to 9,651,125,128.70, 14,476,687,693.05 and 5,977,804,936.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.