Home / 43,118,349.96-59,503,183.56-23,539,480.32

Finding the Fourth Proportional to 43,118,349.96, 59,503,183.56 and 23,539,480.32

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Solution

The fourth proportional to 43,118,349.96, 59,503,183.56 and 23,539,480.32 is: 32,484,406.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,118,349.96 : 59,503,183.56 = 23,539,480.32 : x
  2. Step 2: Convert to fraction form
    43,118,349.96/59,503,183.56 = 23,539,480.32/x
  3. Step 3: Cross multiply
    43,118,349.96x = 59,503,183.56 × 23,539,480.32
  4. Step 4: Simplify right side
    43,118,349.96x = 1,400,674,018,387,967.50
  5. Step 5: Solve for x
    x = 1,400,674,018,387,967.50/43,118,349.96
  6. Step 6: Final answer
    x = 32,484,406.75

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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.