Home / 23,868,193.08-35,807,637.78-8,721,737.40

Finding the Fourth Proportional to 23,868,193.08, 35,807,637.78 and 8,721,737.40

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Solution

The fourth proportional to 23,868,193.08, 35,807,637.78 and 8,721,737.40 is: 13,084,560.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,868,193.08 : 35,807,637.78 = 8,721,737.40 : x
  2. Step 2: Convert to fraction form
    23,868,193.08/35,807,637.78 = 8,721,737.40/x
  3. Step 3: Cross multiply
    23,868,193.08x = 35,807,637.78 × 8,721,737.40
  4. Step 4: Simplify right side
    23,868,193.08x = 312,304,813,631,479
  5. Step 5: Solve for x
    x = 312,304,813,631,479/23,868,193.08
  6. Step 6: Final answer
    x = 13,084,560.38

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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.