Home / 29,905,695.64-44,858,538.33-7,186,593.16

Finding the Fourth Proportional to 29,905,695.64, 44,858,538.33 and 7,186,593.16

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Solution

The fourth proportional to 29,905,695.64, 44,858,538.33 and 7,186,593.16 is: 10,779,888.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905,695.64 : 44,858,538.33 = 7,186,593.16 : x
  2. Step 2: Convert to fraction form
    29,905,695.64/44,858,538.33 = 7,186,593.16/x
  3. Step 3: Cross multiply
    29,905,695.64x = 44,858,538.33 × 7,186,593.16
  4. Step 4: Simplify right side
    29,905,695.64x = 322,380,064,729,975.81
  5. Step 5: Solve for x
    x = 322,380,064,729,975.81/29,905,695.64
  6. Step 6: Final answer
    x = 10,779,888.51

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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.