Home / 66,895,243,755.60-100,342,865,633.40-37,141,350,200.40

Finding the Fourth Proportional to 66,895,243,755.60, 100,342,865,633.40 and 37,141,350,200.40

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Solution

The fourth proportional to 66,895,243,755.60, 100,342,865,633.40 and 37,141,350,200.40 is: 55,712,025,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,895,243,755.60 : 100,342,865,633.40 = 37,141,350,200.40 : x
  2. Step 2: Convert to fraction form
    66,895,243,755.60/100,342,865,633.40 = 37,141,350,200.40/x
  3. Step 3: Cross multiply
    66,895,243,755.60x = 100,342,865,633.40 × 37,141,350,200.40
  4. Step 4: Simplify right side
    66,895,243,755.60x = 3,726,869,512,601,791,365,120
  5. Step 5: Solve for x
    x = 3,726,869,512,601,791,365,120/66,895,243,755.60
  6. Step 6: Final answer
    x = 55,712,025,300.60

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1.5x scale

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.