Home / 31,104,791.60-46,657,187.40-26,569,828.40

Finding the Fourth Proportional to 31,104,791.60, 46,657,187.40 and 26,569,828.40

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Solution

The fourth proportional to 31,104,791.60, 46,657,187.40 and 26,569,828.40 is: 39,854,742.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,791.60 : 46,657,187.40 = 26,569,828.40 : x
  2. Step 2: Convert to fraction form
    31,104,791.60/46,657,187.40 = 26,569,828.40/x
  3. Step 3: Cross multiply
    31,104,791.60x = 46,657,187.40 × 26,569,828.40
  4. Step 4: Simplify right side
    31,104,791.60x = 1,239,673,462,844,642
  5. Step 5: Solve for x
    x = 1,239,673,462,844,642/31,104,791.60
  6. Step 6: Final answer
    x = 39,854,742.60

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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.