Home / 440,049,617.52-607,273,305.86-241,811,163.60

Finding the Fourth Proportional to 440,049,617.52, 607,273,305.86 and 241,811,163.60

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Solution

The fourth proportional to 440,049,617.52, 607,273,305.86 and 241,811,163.60 is: 333,702,061.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,049,617.52 : 607,273,305.86 = 241,811,163.60 : x
  2. Step 2: Convert to fraction form
    440,049,617.52/607,273,305.86 = 241,811,163.60/x
  3. Step 3: Cross multiply
    440,049,617.52x = 607,273,305.86 × 241,811,163.60
  4. Step 4: Simplify right side
    440,049,617.52x = 146,845,464,713,225,312
  5. Step 5: Solve for x
    x = 146,845,464,713,225,312/440,049,617.52
  6. Step 6: Final answer
    x = 333,702,061.92

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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.