Home / 60,683,721.90-91,057,075.65-26,608,512.30

Finding the Fourth Proportional to 60,683,721.90, 91,057,075.65 and 26,608,512.30

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Solution

The fourth proportional to 60,683,721.90, 91,057,075.65 and 26,608,512.30 is: 39,926,577.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,683,721.90 : 91,057,075.65 = 26,608,512.30 : x
  2. Step 2: Convert to fraction form
    60,683,721.90/91,057,075.65 = 26,608,512.30/x
  3. Step 3: Cross multiply
    60,683,721.90x = 91,057,075.65 × 26,608,512.30
  4. Step 4: Simplify right side
    60,683,721.90x = 2,422,893,317,435,055.50
  5. Step 5: Solve for x
    x = 2,422,893,317,435,055.50/60,683,721.90
  6. Step 6: Final answer
    x = 39,926,577.37

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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.