Home / 17,111,301.04-23,604,761.64-11,602,812.88

Finding the Fourth Proportional to 17,111,301.04, 23,604,761.64 and 11,602,812.88

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Solution

The fourth proportional to 17,111,301.04, 23,604,761.64 and 11,602,812.88 is: 16,005,891.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,111,301.04 : 23,604,761.64 = 11,602,812.88 : x
  2. Step 2: Convert to fraction form
    17,111,301.04/23,604,761.64 = 11,602,812.88/x
  3. Step 3: Cross multiply
    17,111,301.04x = 23,604,761.64 × 11,602,812.88
  4. Step 4: Simplify right side
    17,111,301.04x = 273,881,632,385,921.94
  5. Step 5: Solve for x
    x = 273,881,632,385,921.94/17,111,301.04
  6. Step 6: Final answer
    x = 16,005,891.76

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1.5x scale

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.