Home / 322,570,404.70-483,855,607.05-118,030,500.70

Finding the Fourth Proportional to 322,570,404.70, 483,855,607.05 and 118,030,500.70

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Solution

The fourth proportional to 322,570,404.70, 483,855,607.05 and 118,030,500.70 is: 177,045,751.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,570,404.70 : 483,855,607.05 = 118,030,500.70 : x
  2. Step 2: Convert to fraction form
    322,570,404.70/483,855,607.05 = 118,030,500.70/x
  3. Step 3: Cross multiply
    322,570,404.70x = 483,855,607.05 × 118,030,500.70
  4. Step 4: Simplify right side
    322,570,404.70x = 57,109,719,566,613,952
  5. Step 5: Solve for x
    x = 57,109,719,566,613,952/322,570,404.70
  6. Step 6: Final answer
    x = 177,045,751.05

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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.