Home / 58,521,164.07-80,759,213.43-32,417,372.64

Finding the Fourth Proportional to 58,521,164.07, 80,759,213.43 and 32,417,372.64

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Solution

The fourth proportional to 58,521,164.07, 80,759,213.43 and 32,417,372.64 is: 44,735,978.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,521,164.07 : 80,759,213.43 = 32,417,372.64 : x
  2. Step 2: Convert to fraction form
    58,521,164.07/80,759,213.43 = 32,417,372.64/x
  3. Step 3: Cross multiply
    58,521,164.07x = 80,759,213.43 × 32,417,372.64
  4. Step 4: Simplify right side
    58,521,164.07x = 2,618,001,515,873,603
  5. Step 5: Solve for x
    x = 2,618,001,515,873,603/58,521,164.07
  6. Step 6: Final answer
    x = 44,735,978.13

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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.