Home / 42,822,302.25-59,094,824.97-23,243,185.38

Finding the Fourth Proportional to 42,822,302.25, 59,094,824.97 and 23,243,185.38

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Solution

The fourth proportional to 42,822,302.25, 59,094,824.97 and 23,243,185.38 is: 32,075,621.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,822,302.25 : 59,094,824.97 = 23,243,185.38 : x
  2. Step 2: Convert to fraction form
    42,822,302.25/59,094,824.97 = 23,243,185.38/x
  3. Step 3: Cross multiply
    42,822,302.25x = 59,094,824.97 × 23,243,185.38
  4. Step 4: Simplify right side
    42,822,302.25x = 1,373,551,971,776,362.75
  5. Step 5: Solve for x
    x = 1,373,551,971,776,362.75/42,822,302.25
  6. Step 6: Final answer
    x = 32,075,621.80

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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.