Home / 60,683,762.40-91,057,136.40-26,608,552.80

Finding the Fourth Proportional to 60,683,762.40, 91,057,136.40 and 26,608,552.80

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Solution

The fourth proportional to 60,683,762.40, 91,057,136.40 and 26,608,552.80 is: 39,926,638.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,683,762.40 : 91,057,136.40 = 26,608,552.80 : x
  2. Step 2: Convert to fraction form
    60,683,762.40/91,057,136.40 = 26,608,552.80/x
  3. Step 3: Cross multiply
    60,683,762.40x = 91,057,136.40 × 26,608,552.80
  4. Step 4: Simplify right side
    60,683,762.40x = 2,422,898,621,716,202
  5. Step 5: Solve for x
    x = 2,422,898,621,716,202/60,683,762.40
  6. Step 6: Final answer
    x = 39,926,638.13

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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.