Home / 9,831,701-14,747,551.50-3,100,115

Finding the Fourth Proportional to 9,831,701, 14,747,551.50 and 3,100,115

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Solution

The fourth proportional to 9,831,701, 14,747,551.50 and 3,100,115 is: 4,650,172.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,701 : 14,747,551.50 = 3,100,115 : x
  2. Step 2: Convert to fraction form
    9,831,701/14,747,551.50 = 3,100,115/x
  3. Step 3: Cross multiply
    9,831,701x = 14,747,551.50 × 3,100,115
  4. Step 4: Simplify right side
    9,831,701x = 45,719,105,618,422.50
  5. Step 5: Solve for x
    x = 45,719,105,618,422.50/9,831,701
  6. Step 6: Final answer
    x = 4,650,172.50

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Double scale
Find fourth proportional to 9,831,702, 14,747,553 and 3,100,116
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.