Home / 105,588,729.68-158,383,389.77-32,816,151.59

Finding the Fourth Proportional to 105,588,729.68, 158,383,389.77 and 32,816,151.59

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Solution

The fourth proportional to 105,588,729.68, 158,383,389.77 and 32,816,151.59 is: 49,224,319.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,588,729.68 : 158,383,389.77 = 32,816,151.59 : x
  2. Step 2: Convert to fraction form
    105,588,729.68/158,383,389.77 = 32,816,151.59/x
  3. Step 3: Cross multiply
    105,588,729.68x = 158,383,389.77 × 32,816,151.59
  4. Step 4: Simplify right side
    105,588,729.68x = 5,197,533,327,074,377
  5. Step 5: Solve for x
    x = 5,197,533,327,074,377/105,588,729.68
  6. Step 6: Final answer
    x = 49,224,319.14

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.