Home / 35,928,015.70-53,892,023.55-10,369,858.90

Finding the Fourth Proportional to 35,928,015.70, 53,892,023.55 and 10,369,858.90

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Solution

The fourth proportional to 35,928,015.70, 53,892,023.55 and 10,369,858.90 is: 15,554,788.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,928,015.70 : 53,892,023.55 = 10,369,858.90 : x
  2. Step 2: Convert to fraction form
    35,928,015.70/53,892,023.55 = 10,369,858.90/x
  3. Step 3: Cross multiply
    35,928,015.70x = 53,892,023.55 × 10,369,858.90
  4. Step 4: Simplify right side
    35,928,015.70x = 558,852,680,048,977.06
  5. Step 5: Solve for x
    x = 558,852,680,048,977.06/35,928,015.70
  6. Step 6: Final answer
    x = 15,554,788.35

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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.