Home / 15,552,061.80-23,328,092.70-15,457,583.40

Finding the Fourth Proportional to 15,552,061.80, 23,328,092.70 and 15,457,583.40

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Solution

The fourth proportional to 15,552,061.80, 23,328,092.70 and 15,457,583.40 is: 23,186,375.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,061.80 : 23,328,092.70 = 15,457,583.40 : x
  2. Step 2: Convert to fraction form
    15,552,061.80/23,328,092.70 = 15,457,583.40/x
  3. Step 3: Cross multiply
    15,552,061.80x = 23,328,092.70 × 15,457,583.40
  4. Step 4: Simplify right side
    15,552,061.80x = 360,595,938,473,181.19
  5. Step 5: Solve for x
    x = 360,595,938,473,181.19/15,552,061.80
  6. Step 6: Final answer
    x = 23,186,375.10

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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.