Home / 58,427,894.88-80,632,869.04-32,321,962.62

Finding the Fourth Proportional to 58,427,894.88, 80,632,869.04 and 32,321,962.62

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Solution

The fourth proportional to 58,427,894.88, 80,632,869.04 and 32,321,962.62 is: 44,605,621.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,427,894.88 : 80,632,869.04 = 32,321,962.62 : x
  2. Step 2: Convert to fraction form
    58,427,894.88/80,632,869.04 = 32,321,962.62/x
  3. Step 3: Cross multiply
    58,427,894.88x = 80,632,869.04 × 32,321,962.62
  4. Step 4: Simplify right side
    58,427,894.88x = 2,606,212,578,651,071
  5. Step 5: Solve for x
    x = 2,606,212,578,651,071/58,427,894.88
  6. Step 6: Final answer
    x = 44,605,621.75

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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.