Home / 43,522,369,332.60-65,283,553,998.90-15,946,209,895.80

Finding the Fourth Proportional to 43,522,369,332.60, 65,283,553,998.90 and 15,946,209,895.80

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Solution

The fourth proportional to 43,522,369,332.60, 65,283,553,998.90 and 15,946,209,895.80 is: 23,919,314,843.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,522,369,332.60 : 65,283,553,998.90 = 15,946,209,895.80 : x
  2. Step 2: Convert to fraction form
    43,522,369,332.60/65,283,553,998.90 = 15,946,209,895.80/x
  3. Step 3: Cross multiply
    43,522,369,332.60x = 65,283,553,998.90 × 15,946,209,895.80
  4. Step 4: Simplify right side
    43,522,369,332.60x = 1,041,025,254,810,252,869,632
  5. Step 5: Solve for x
    x = 1,041,025,254,810,252,869,632/43,522,369,332.60
  6. Step 6: Final answer
    x = 23,919,314,843.70

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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.