Home / 15,740,646.84-23,624,428.50-6,162,751.44

Finding the Fourth Proportional to 15,740,646.84, 23,624,428.50 and 6,162,751.44

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Solution

The fourth proportional to 15,740,646.84, 23,624,428.50 and 6,162,751.44 is: 9,249,396.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,740,646.84 : 23,624,428.50 = 6,162,751.44 : x
  2. Step 2: Convert to fraction form
    15,740,646.84/23,624,428.50 = 6,162,751.44/x
  3. Step 3: Cross multiply
    15,740,646.84x = 23,624,428.50 × 6,162,751.44
  4. Step 4: Simplify right side
    15,740,646.84x = 145,591,480,757,552.06
  5. Step 5: Solve for x
    x = 145,591,480,757,552.06/15,740,646.84
  6. Step 6: Final answer
    x = 9,249,396.31

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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.