Home / 60,390,609.04-83,340,144.18-33,570,457.77

Finding the Fourth Proportional to 60,390,609.04, 83,340,144.18 and 33,570,457.77

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Solution

The fourth proportional to 60,390,609.04, 83,340,144.18 and 33,570,457.77 is: 46,327,845.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,390,609.04 : 83,340,144.18 = 33,570,457.77 : x
  2. Step 2: Convert to fraction form
    60,390,609.04/83,340,144.18 = 33,570,457.77/x
  3. Step 3: Cross multiply
    60,390,609.04x = 83,340,144.18 × 33,570,457.77
  4. Step 4: Simplify right side
    60,390,609.04x = 2,797,766,790,740,402
  5. Step 5: Solve for x
    x = 2,797,766,790,740,402/60,390,609.04
  6. Step 6: Final answer
    x = 46,327,845.26

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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.