Home / 74,101,499.64-102,226,534.08-44,723,441.16

Finding the Fourth Proportional to 74,101,499.64, 102,226,534.08 and 44,723,441.16

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Solution

The fourth proportional to 74,101,499.64, 102,226,534.08 and 44,723,441.16 is: 61,698,108.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,101,499.64 : 102,226,534.08 = 44,723,441.16 : x
  2. Step 2: Convert to fraction form
    74,101,499.64/102,226,534.08 = 44,723,441.16/x
  3. Step 3: Cross multiply
    74,101,499.64x = 102,226,534.08 × 44,723,441.16
  4. Step 4: Simplify right side
    74,101,499.64x = 4,571,922,381,917,614
  5. Step 5: Solve for x
    x = 4,571,922,381,917,614/74,101,499.64
  6. Step 6: Final answer
    x = 61,698,108.73

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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.