Home / 23,293,112.97-34,938,398.19-7,119,058.77

Finding the Fourth Proportional to 23,293,112.97, 34,938,398.19 and 7,119,058.77

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Solution

The fourth proportional to 23,293,112.97, 34,938,398.19 and 7,119,058.77 is: 10,678,199.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,293,112.97 : 34,938,398.19 = 7,119,058.77 : x
  2. Step 2: Convert to fraction form
    23,293,112.97/34,938,398.19 = 7,119,058.77/x
  3. Step 3: Cross multiply
    23,293,112.97x = 34,938,398.19 × 7,119,058.77
  4. Step 4: Simplify right side
    23,293,112.97x = 248,728,510,044,271.59
  5. Step 5: Solve for x
    x = 248,728,510,044,271.59/23,293,112.97
  6. Step 6: Final answer
    x = 10,678,199.62

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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.