Home / 36,416,997.54-50,254,869.69-19,896,767.10

Finding the Fourth Proportional to 36,416,997.54, 50,254,869.69 and 19,896,767.10

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Solution

The fourth proportional to 36,416,997.54, 50,254,869.69 and 19,896,767.10 is: 27,457,217.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,416,997.54 : 50,254,869.69 = 19,896,767.10 : x
  2. Step 2: Convert to fraction form
    36,416,997.54/50,254,869.69 = 19,896,767.10/x
  3. Step 3: Cross multiply
    36,416,997.54x = 50,254,869.69 × 19,896,767.10
  4. Step 4: Simplify right side
    36,416,997.54x = 999,909,437,862,779.25
  5. Step 5: Solve for x
    x = 999,909,437,862,779.25/36,416,997.54
  6. Step 6: Final answer
    x = 27,457,217.93

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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.