Home / 335,186,817.64-502,454,149.50-160,264,395.16

Finding the Fourth Proportional to 335,186,817.64, 502,454,149.50 and 160,264,395.16

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Solution

The fourth proportional to 335,186,817.64, 502,454,149.50 and 160,264,395.16 is: 240,240,684.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,186,817.64 : 502,454,149.50 = 160,264,395.16 : x
  2. Step 2: Convert to fraction form
    335,186,817.64/502,454,149.50 = 160,264,395.16/x
  3. Step 3: Cross multiply
    335,186,817.64x = 502,454,149.50 × 160,264,395.16
  4. Step 4: Simplify right side
    335,186,817.64x = 80,525,510,365,249,712
  5. Step 5: Solve for x
    x = 80,525,510,365,249,712/335,186,817.64
  6. Step 6: Final answer
    x = 240,240,684.08

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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.