Home / 37,683,775.55-52,014,887.55-22,007,028.80

Finding the Fourth Proportional to 37,683,775.55, 52,014,887.55 and 22,007,028.80

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Solution

The fourth proportional to 37,683,775.55, 52,014,887.55 and 22,007,028.80 is: 30,376,285.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,683,775.55 : 52,014,887.55 = 22,007,028.80 : x
  2. Step 2: Convert to fraction form
    37,683,775.55/52,014,887.55 = 22,007,028.80/x
  3. Step 3: Cross multiply
    37,683,775.55x = 52,014,887.55 × 22,007,028.80
  4. Step 4: Simplify right side
    37,683,775.55x = 1,144,693,128,081,537
  5. Step 5: Solve for x
    x = 1,144,693,128,081,537/37,683,775.55
  6. Step 6: Final answer
    x = 30,376,285.59

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1.5x scale

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.