Home / 111,646,596.34-167,360,561.52-62,486,458.54

Finding the Fourth Proportional to 111,646,596.34, 167,360,561.52 and 62,486,458.54

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Solution

The fourth proportional to 111,646,596.34, 167,360,561.52 and 62,486,458.54 is: 93,668,496.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,646,596.34 : 167,360,561.52 = 62,486,458.54 : x
  2. Step 2: Convert to fraction form
    111,646,596.34/167,360,561.52 = 62,486,458.54/x
  3. Step 3: Cross multiply
    111,646,596.34x = 167,360,561.52 × 62,486,458.54
  4. Step 4: Simplify right side
    111,646,596.34x = 10,457,768,788,650,600
  5. Step 5: Solve for x
    x = 10,457,768,788,650,600/111,646,596.34
  6. Step 6: Final answer
    x = 93,668,496.23

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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.