Home / 43,753,218,149.72-60,378,653,985.35-24,721,913,040.86

Finding the Fourth Proportional to 43,753,218,149.72, 60,378,653,985.35 and 24,721,913,040.86

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Solution

The fourth proportional to 43,753,218,149.72, 60,378,653,985.35 and 24,721,913,040.86 is: 34,115,795,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,753,218,149.72 : 60,378,653,985.35 = 24,721,913,040.86 : x
  2. Step 2: Convert to fraction form
    43,753,218,149.72/60,378,653,985.35 = 24,721,913,040.86/x
  3. Step 3: Cross multiply
    43,753,218,149.72x = 60,378,653,985.35 × 24,721,913,040.86
  4. Step 4: Simplify right side
    43,753,218,149.72x = 1,492,675,833,349,572,395,008
  5. Step 5: Solve for x
    x = 1,492,675,833,349,572,395,008/43,753,218,149.72
  6. Step 6: Final answer
    x = 34,115,795,282.58

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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.