Home / 44,582,082-66,786,100.54-30,716,331.13

Finding the Fourth Proportional to 44,582,082, 66,786,100.54 and 30,716,331.13

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Solution

The fourth proportional to 44,582,082, 66,786,100.54 and 30,716,331.13 is: 46,014,539.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,582,082 : 66,786,100.54 = 30,716,331.13 : x
  2. Step 2: Convert to fraction form
    44,582,082/66,786,100.54 = 30,716,331.13/x
  3. Step 3: Cross multiply
    44,582,082x = 66,786,100.54 × 30,716,331.13
  4. Step 4: Simplify right side
    44,582,082x = 2,051,423,979,068,111.75
  5. Step 5: Solve for x
    x = 2,051,423,979,068,111.75/44,582,082
  6. Step 6: Final answer
    x = 46,014,539.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.