Home / 49,427,490,657.17-68,224,453,592.45-32,282,964,919.80

Finding the Fourth Proportional to 49,427,490,657.17, 68,224,453,592.45 and 32,282,964,919.80

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Solution

The fourth proportional to 49,427,490,657.17, 68,224,453,592.45 and 32,282,964,919.80 is: 44,559,972,855.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,427,490,657.17 : 68,224,453,592.45 = 32,282,964,919.80 : x
  2. Step 2: Convert to fraction form
    49,427,490,657.17/68,224,453,592.45 = 32,282,964,919.80/x
  3. Step 3: Cross multiply
    49,427,490,657.17x = 68,224,453,592.45 × 32,282,964,919.80
  4. Step 4: Simplify right side
    49,427,490,657.17x = 2,202,487,641,997,424,984,064
  5. Step 5: Solve for x
    x = 2,202,487,641,997,424,984,064/49,427,490,657.17
  6. Step 6: Final answer
    x = 44,559,972,855.47

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1.5x scale

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.