Home / 25,171,145.84-37,756,720.48-10,035,706.16

Finding the Fourth Proportional to 25,171,145.84, 37,756,720.48 and 10,035,706.16

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Solution

The fourth proportional to 25,171,145.84, 37,756,720.48 and 10,035,706.16 is: 15,053,559.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,171,145.84 : 37,756,720.48 = 10,035,706.16 : x
  2. Step 2: Convert to fraction form
    25,171,145.84/37,756,720.48 = 10,035,706.16/x
  3. Step 3: Cross multiply
    25,171,145.84x = 37,756,720.48 × 10,035,706.16
  4. Step 4: Simplify right side
    25,171,145.84x = 378,915,352,302,534.12
  5. Step 5: Solve for x
    x = 378,915,352,302,534.12/25,171,145.84
  6. Step 6: Final answer
    x = 15,053,559.93

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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.