Home / 43,287,827.78-59,737,259.93-23,441,627.36

Finding the Fourth Proportional to 43,287,827.78, 59,737,259.93 and 23,441,627.36

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Solution

The fourth proportional to 43,287,827.78, 59,737,259.93 and 23,441,627.36 is: 32,349,476.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,287,827.78 : 59,737,259.93 = 23,441,627.36 : x
  2. Step 2: Convert to fraction form
    43,287,827.78/59,737,259.93 = 23,441,627.36/x
  3. Step 3: Cross multiply
    43,287,827.78x = 59,737,259.93 × 23,441,627.36
  4. Step 4: Simplify right side
    43,287,827.78x = 1,400,338,586,370,625.25
  5. Step 5: Solve for x
    x = 1,400,338,586,370,625.25/43,287,827.78
  6. Step 6: Final answer
    x = 32,349,476.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.