Home / 32,322,130.74-44,605,486.86-17,638,743.18

Finding the Fourth Proportional to 32,322,130.74, 44,605,486.86 and 17,638,743.18

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Solution

The fourth proportional to 32,322,130.74, 44,605,486.86 and 17,638,743.18 is: 24,341,982.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322,130.74 : 44,605,486.86 = 17,638,743.18 : x
  2. Step 2: Convert to fraction form
    32,322,130.74/44,605,486.86 = 17,638,743.18/x
  3. Step 3: Cross multiply
    32,322,130.74x = 44,605,486.86 × 17,638,743.18
  4. Step 4: Simplify right side
    32,322,130.74x = 786,784,727,142,404.62
  5. Step 5: Solve for x
    x = 786,784,727,142,404.62/32,322,130.74
  6. Step 6: Final answer
    x = 24,341,982.08

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1.5x scale

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.