Home / 9,651,125,108.20-14,476,687,662.30-5,977,804,916.20

Finding the Fourth Proportional to 9,651,125,108.20, 14,476,687,662.30 and 5,977,804,916.20

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Solution

The fourth proportional to 9,651,125,108.20, 14,476,687,662.30 and 5,977,804,916.20 is: 8,966,707,374.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651,125,108.20 : 14,476,687,662.30 = 5,977,804,916.20 : x
  2. Step 2: Convert to fraction form
    9,651,125,108.20/14,476,687,662.30 = 5,977,804,916.20/x
  3. Step 3: Cross multiply
    9,651,125,108.20x = 14,476,687,662.30 × 5,977,804,916.20
  4. Step 4: Simplify right side
    9,651,125,108.20x = 86,538,814,677,988,818,944
  5. Step 5: Solve for x
    x = 86,538,814,677,988,818,944/9,651,125,108.20
  6. Step 6: Final answer
    x = 8,966,707,374.30

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Double scale
Find fourth proportional to 9,651,125,109.20, 14,476,687,663.80 and 5,977,804,917.20
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.