Home / 337,074,368.40-505,611,552.60-94,737,272.40

Finding the Fourth Proportional to 337,074,368.40, 505,611,552.60 and 94,737,272.40

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Solution

The fourth proportional to 337,074,368.40, 505,611,552.60 and 94,737,272.40 is: 142,105,908.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,074,368.40 : 505,611,552.60 = 94,737,272.40 : x
  2. Step 2: Convert to fraction form
    337,074,368.40/505,611,552.60 = 94,737,272.40/x
  3. Step 3: Cross multiply
    337,074,368.40x = 505,611,552.60 × 94,737,272.40
  4. Step 4: Simplify right side
    337,074,368.40x = 47,900,259,387,253,136
  5. Step 5: Solve for x
    x = 47,900,259,387,253,136/337,074,368.40
  6. Step 6: Final answer
    x = 142,105,908.60

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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.