Home / 35,029,822.10-52,539,326.21-11,686,977.36

Finding the Fourth Proportional to 35,029,822.10, 52,539,326.21 and 11,686,977.36

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Solution

The fourth proportional to 35,029,822.10, 52,539,326.21 and 11,686,977.36 is: 17,528,662.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,029,822.10 : 52,539,326.21 = 11,686,977.36 : x
  2. Step 2: Convert to fraction form
    35,029,822.10/52,539,326.21 = 11,686,977.36/x
  3. Step 3: Cross multiply
    35,029,822.10x = 52,539,326.21 × 11,686,977.36
  4. Step 4: Simplify right side
    35,029,822.10x = 614,025,915,867,489.62
  5. Step 5: Solve for x
    x = 614,025,915,867,489.62/35,029,822.10
  6. Step 6: Final answer
    x = 17,528,662.13

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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.