Home / 39,362,744.80-59,044,117.20-22,144,056.40

Finding the Fourth Proportional to 39,362,744.80, 59,044,117.20 and 22,144,056.40

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Solution

The fourth proportional to 39,362,744.80, 59,044,117.20 and 22,144,056.40 is: 33,216,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,744.80 : 59,044,117.20 = 22,144,056.40 : x
  2. Step 2: Convert to fraction form
    39,362,744.80/59,044,117.20 = 22,144,056.40/x
  3. Step 3: Cross multiply
    39,362,744.80x = 59,044,117.20 × 22,144,056.40
  4. Step 4: Simplify right side
    39,362,744.80x = 1,307,476,261,365,010
  5. Step 5: Solve for x
    x = 1,307,476,261,365,010/39,362,744.80
  6. Step 6: Final answer
    x = 33,216,084.60

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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.