Home / 10,984,583.70-16,476,875.55-10,536,686.10

Finding the Fourth Proportional to 10,984,583.70, 16,476,875.55 and 10,536,686.10

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Solution

The fourth proportional to 10,984,583.70, 16,476,875.55 and 10,536,686.10 is: 15,805,029.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,984,583.70 : 16,476,875.55 = 10,536,686.10 : x
  2. Step 2: Convert to fraction form
    10,984,583.70/16,476,875.55 = 10,536,686.10/x
  3. Step 3: Cross multiply
    10,984,583.70x = 16,476,875.55 × 10,536,686.10
  4. Step 4: Simplify right side
    10,984,583.70x = 173,611,665,579,114.84
  5. Step 5: Solve for x
    x = 173,611,665,579,114.84/10,984,583.70
  6. Step 6: Final answer
    x = 15,805,029.15

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Double scale
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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.