Home / 16,058,264.44-22,160,427.36-8,716,099.10

Finding the Fourth Proportional to 16,058,264.44, 22,160,427.36 and 8,716,099.10

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Solution

The fourth proportional to 16,058,264.44, 22,160,427.36 and 8,716,099.10 is: 12,028,228.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,058,264.44 : 22,160,427.36 = 8,716,099.10 : x
  2. Step 2: Convert to fraction form
    16,058,264.44/22,160,427.36 = 8,716,099.10/x
  3. Step 3: Cross multiply
    16,058,264.44x = 22,160,427.36 × 8,716,099.10
  4. Step 4: Simplify right side
    16,058,264.44x = 193,152,480,968,111.38
  5. Step 5: Solve for x
    x = 193,152,480,968,111.38/16,058,264.44
  6. Step 6: Final answer
    x = 12,028,228.93

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Double scale
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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.