Home / 43,099,416.96-59,478,449.60-23,521,564.64

Finding the Fourth Proportional to 43,099,416.96, 59,478,449.60 and 23,521,564.64

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Solution

The fourth proportional to 43,099,416.96, 59,478,449.60 and 23,521,564.64 is: 32,460,443.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,099,416.96 : 59,478,449.60 = 23,521,564.64 : x
  2. Step 2: Convert to fraction form
    43,099,416.96/59,478,449.60 = 23,521,564.64/x
  3. Step 3: Cross multiply
    43,099,416.96x = 59,478,449.60 × 23,521,564.64
  4. Step 4: Simplify right side
    43,099,416.96x = 1,399,026,196,953,382.25
  5. Step 5: Solve for x
    x = 1,399,026,196,953,382.25/43,099,416.96
  6. Step 6: Final answer
    x = 32,460,443.68

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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.