Home / 58,079,726.44-80,154,707.42-33,302,218.88

Finding the Fourth Proportional to 58,079,726.44, 80,154,707.42 and 33,302,218.88

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Solution

The fourth proportional to 58,079,726.44, 80,154,707.42 and 33,302,218.88 is: 45,959,748.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,079,726.44 : 80,154,707.42 = 33,302,218.88 : x
  2. Step 2: Convert to fraction form
    58,079,726.44/80,154,707.42 = 33,302,218.88/x
  3. Step 3: Cross multiply
    58,079,726.44x = 80,154,707.42 × 33,302,218.88
  4. Step 4: Simplify right side
    58,079,726.44x = 2,669,329,610,763,200
  5. Step 5: Solve for x
    x = 2,669,329,610,763,200/58,079,726.44
  6. Step 6: Final answer
    x = 45,959,748.34

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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.