Home / 136,483,515.02-204,806,169.65-50,282,407.01

Finding the Fourth Proportional to 136,483,515.02, 204,806,169.65 and 50,282,407.01

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Solution

The fourth proportional to 136,483,515.02, 204,806,169.65 and 50,282,407.01 is: 75,453,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,483,515.02 : 204,806,169.65 = 50,282,407.01 : x
  2. Step 2: Convert to fraction form
    136,483,515.02/204,806,169.65 = 50,282,407.01/x
  3. Step 3: Cross multiply
    136,483,515.02x = 204,806,169.65 × 50,282,407.01
  4. Step 4: Simplify right side
    136,483,515.02x = 10,298,147,180,500,410
  5. Step 5: Solve for x
    x = 10,298,147,180,500,410/136,483,515.02
  6. Step 6: Final answer
    x = 75,453,414.13

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Why These Related Problems?

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