Home / 24,289,864.47-33,519,984.98-13,276,686.51

Finding the Fourth Proportional to 24,289,864.47, 33,519,984.98 and 13,276,686.51

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Solution

The fourth proportional to 24,289,864.47, 33,519,984.98 and 13,276,686.51 is: 18,321,812.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,289,864.47 : 33,519,984.98 = 13,276,686.51 : x
  2. Step 2: Convert to fraction form
    24,289,864.47/33,519,984.98 = 13,276,686.51/x
  3. Step 3: Cross multiply
    24,289,864.47x = 33,519,984.98 × 13,276,686.51
  4. Step 4: Simplify right side
    24,289,864.47x = 445,034,332,332,985.19
  5. Step 5: Solve for x
    x = 445,034,332,332,985.19/24,289,864.47
  6. Step 6: Final answer
    x = 18,321,812.08

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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.