Home / 360,106,731.84-496,949,675.50-195,094,301.34

Finding the Fourth Proportional to 360,106,731.84, 496,949,675.50 and 195,094,301.34

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Solution

The fourth proportional to 360,106,731.84, 496,949,675.50 and 195,094,301.34 is: 269,231,428.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,106,731.84 : 496,949,675.50 = 195,094,301.34 : x
  2. Step 2: Convert to fraction form
    360,106,731.84/496,949,675.50 = 195,094,301.34/x
  3. Step 3: Cross multiply
    360,106,731.84x = 496,949,675.50 × 195,094,301.34
  4. Step 4: Simplify right side
    360,106,731.84x = 96,952,049,742,812,224
  5. Step 5: Solve for x
    x = 96,952,049,742,812,224/360,106,731.84
  6. Step 6: Final answer
    x = 269,231,428.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.