Home / 35,925,448.40-53,882,923.80-10,363,792.40

Finding the Fourth Proportional to 35,925,448.40, 53,882,923.80 and 10,363,792.40

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Solution

The fourth proportional to 35,925,448.40, 53,882,923.80 and 10,363,792.40 is: 15,544,174.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,925,448.40 : 53,882,923.80 = 10,363,792.40 : x
  2. Step 2: Convert to fraction form
    35,925,448.40/53,882,923.80 = 10,363,792.40/x
  3. Step 3: Cross multiply
    35,925,448.40x = 53,882,923.80 × 10,363,792.40
  4. Step 4: Simplify right side
    35,925,448.40x = 558,431,436,168,219.12
  5. Step 5: Solve for x
    x = 558,431,436,168,219.12/35,925,448.40
  6. Step 6: Final answer
    x = 15,544,174.42

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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.