Home / 36,416,880.05-50,254,707.96-19,896,649.65

Finding the Fourth Proportional to 36,416,880.05, 50,254,707.96 and 19,896,649.65

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Solution

The fourth proportional to 36,416,880.05, 50,254,707.96 and 19,896,649.65 is: 27,457,056.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,416,880.05 : 50,254,707.96 = 19,896,649.65 : x
  2. Step 2: Convert to fraction form
    36,416,880.05/50,254,707.96 = 19,896,649.65/x
  3. Step 3: Cross multiply
    36,416,880.05x = 50,254,707.96 × 19,896,649.65
  4. Step 4: Simplify right side
    36,416,880.05x = 999,900,317,543,186.12
  5. Step 5: Solve for x
    x = 999,900,317,543,186.12/36,416,880.05
  6. Step 6: Final answer
    x = 27,457,056.08

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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.