Home / 35,180,928.36-52,778,022.12-13,327,853.31

Finding the Fourth Proportional to 35,180,928.36, 52,778,022.12 and 13,327,853.31

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Solution

The fourth proportional to 35,180,928.36, 52,778,022.12 and 13,327,853.31 is: 19,994,291.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,928.36 : 52,778,022.12 = 13,327,853.31 : x
  2. Step 2: Convert to fraction form
    35,180,928.36/52,778,022.12 = 13,327,853.31/x
  3. Step 3: Cross multiply
    35,180,928.36x = 52,778,022.12 × 13,327,853.31
  4. Step 4: Simplify right side
    35,180,928.36x = 703,417,736,807,295.25
  5. Step 5: Solve for x
    x = 703,417,736,807,295.25/35,180,928.36
  6. Step 6: Final answer
    x = 19,994,291.50

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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.