Home / 183,793,884.06-253,635,565.23-101,287,668.81

Finding the Fourth Proportional to 183,793,884.06, 253,635,565.23 and 101,287,668.81

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Solution

The fourth proportional to 183,793,884.06, 253,635,565.23 and 101,287,668.81 is: 139,776,985.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,793,884.06 : 253,635,565.23 = 101,287,668.81 : x
  2. Step 2: Convert to fraction form
    183,793,884.06/253,635,565.23 = 101,287,668.81/x
  3. Step 3: Cross multiply
    183,793,884.06x = 253,635,565.23 × 101,287,668.81
  4. Step 4: Simplify right side
    183,793,884.06x = 25,690,155,129,453,392
  5. Step 5: Solve for x
    x = 25,690,155,129,453,392/183,793,884.06
  6. Step 6: Final answer
    x = 139,776,985.84

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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.