Home / 39,072,150.76-58,613,615.63-22,685,152.60

Finding the Fourth Proportional to 39,072,150.76, 58,613,615.63 and 22,685,152.60

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Solution

The fourth proportional to 39,072,150.76, 58,613,615.63 and 22,685,152.60 is: 34,030,858.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,072,150.76 : 58,613,615.63 = 22,685,152.60 : x
  2. Step 2: Convert to fraction form
    39,072,150.76/58,613,615.63 = 22,685,152.60/x
  3. Step 3: Cross multiply
    39,072,150.76x = 58,613,615.63 × 22,685,152.60
  4. Step 4: Simplify right side
    39,072,150.76x = 1,329,658,815,134,275
  5. Step 5: Solve for x
    x = 1,329,658,815,134,275/39,072,150.76
  6. Step 6: Final answer
    x = 34,030,858.02

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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.