Home / 39,034,058.40-58,509,097.20-14,763,607.20

Finding the Fourth Proportional to 39,034,058.40, 58,509,097.20 and 14,763,607.20

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Solution

The fourth proportional to 39,034,058.40, 58,509,097.20 and 14,763,607.20 is: 22,129,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,034,058.40 : 58,509,097.20 = 14,763,607.20 : x
  2. Step 2: Convert to fraction form
    39,034,058.40/58,509,097.20 = 14,763,607.20/x
  3. Step 3: Cross multiply
    39,034,058.40x = 58,509,097.20 × 14,763,607.20
  4. Step 4: Simplify right side
    39,034,058.40x = 863,805,328,687,419.88
  5. Step 5: Solve for x
    x = 863,805,328,687,419.88/39,034,058.40
  6. Step 6: Final answer
    x = 22,129,529.03

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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.