Home / 35,371,286.43-53,062,688.75-10,446,219.20

Finding the Fourth Proportional to 35,371,286.43, 53,062,688.75 and 10,446,219.20

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Solution

The fourth proportional to 35,371,286.43, 53,062,688.75 and 10,446,219.20 is: 15,671,029.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,371,286.43 : 53,062,688.75 = 10,446,219.20 : x
  2. Step 2: Convert to fraction form
    35,371,286.43/53,062,688.75 = 10,446,219.20/x
  3. Step 3: Cross multiply
    35,371,286.43x = 53,062,688.75 × 10,446,219.20
  4. Step 4: Simplify right side
    35,371,286.43x = 554,304,477,706,329.44
  5. Step 5: Solve for x
    x = 554,304,477,706,329.44/35,371,286.43
  6. Step 6: Final answer
    x = 15,671,029.63

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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.