Home / 23,657,099.67-32,646,774.74-12,792,057.75

Finding the Fourth Proportional to 23,657,099.67, 32,646,774.74 and 12,792,057.75

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Solution

The fourth proportional to 23,657,099.67, 32,646,774.74 and 12,792,057.75 is: 17,653,027.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,657,099.67 : 32,646,774.74 = 12,792,057.75 : x
  2. Step 2: Convert to fraction form
    23,657,099.67/32,646,774.74 = 12,792,057.75/x
  3. Step 3: Cross multiply
    23,657,099.67x = 32,646,774.74 × 12,792,057.75
  4. Step 4: Simplify right side
    23,657,099.67x = 417,619,427,761,360.94
  5. Step 5: Solve for x
    x = 417,619,427,761,360.94/23,657,099.67
  6. Step 6: Final answer
    x = 17,653,027.36

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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.