Home / 10,832,580.54-14,940,244.60-9,523,032.59

Finding the Fourth Proportional to 10,832,580.54, 14,940,244.60 and 9,523,032.59

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Solution

The fourth proportional to 10,832,580.54, 14,940,244.60 and 9,523,032.59 is: 13,134,122.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,580.54 : 14,940,244.60 = 9,523,032.59 : x
  2. Step 2: Convert to fraction form
    10,832,580.54/14,940,244.60 = 9,523,032.59/x
  3. Step 3: Cross multiply
    10,832,580.54x = 14,940,244.60 × 9,523,032.59
  4. Step 4: Simplify right side
    10,832,580.54x = 142,276,436,241,914.53
  5. Step 5: Solve for x
    x = 142,276,436,241,914.53/10,832,580.54
  6. Step 6: Final answer
    x = 13,134,122.17

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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.