Home / 32,859,089.80-49,283,969.10-11,294,686.60

Finding the Fourth Proportional to 32,859,089.80, 49,283,969.10 and 11,294,686.60

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Solution

The fourth proportional to 32,859,089.80, 49,283,969.10 and 11,294,686.60 is: 16,940,426.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,859,089.80 : 49,283,969.10 = 11,294,686.60 : x
  2. Step 2: Convert to fraction form
    32,859,089.80/49,283,969.10 = 11,294,686.60/x
  3. Step 3: Cross multiply
    32,859,089.80x = 49,283,969.10 × 11,294,686.60
  4. Step 4: Simplify right side
    32,859,089.80x = 556,646,985,388,584.06
  5. Step 5: Solve for x
    x = 556,646,985,388,584.06/32,859,089.80
  6. Step 6: Final answer
    x = 16,940,426.19

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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.