Home / 43,999,663.93-60,730,697.90-30,066,658.72

Finding the Fourth Proportional to 43,999,663.93, 60,730,697.90 and 30,066,658.72

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Solution

The fourth proportional to 43,999,663.93, 60,730,697.90 and 30,066,658.72 is: 41,499,616.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,999,663.93 : 60,730,697.90 = 30,066,658.72 : x
  2. Step 2: Convert to fraction form
    43,999,663.93/60,730,697.90 = 30,066,658.72/x
  3. Step 3: Cross multiply
    43,999,663.93x = 60,730,697.90 × 30,066,658.72
  4. Step 4: Simplify right side
    43,999,663.93x = 1,825,969,167,510,060.75
  5. Step 5: Solve for x
    x = 1,825,969,167,510,060.75/43,999,663.93
  6. Step 6: Final answer
    x = 41,499,616.24

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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.