Home / 42,399,294,584.80-63,598,941,877.20-14,482,061,125.60

Finding the Fourth Proportional to 42,399,294,584.80, 63,598,941,877.20 and 14,482,061,125.60

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Solution

The fourth proportional to 42,399,294,584.80, 63,598,941,877.20 and 14,482,061,125.60 is: 21,723,091,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,399,294,584.80 : 63,598,941,877.20 = 14,482,061,125.60 : x
  2. Step 2: Convert to fraction form
    42,399,294,584.80/63,598,941,877.20 = 14,482,061,125.60/x
  3. Step 3: Cross multiply
    42,399,294,584.80x = 63,598,941,877.20 × 14,482,061,125.60
  4. Step 4: Simplify right side
    42,399,294,584.80x = 921,043,763,789,091,962,880
  5. Step 5: Solve for x
    x = 921,043,763,789,091,962,880/42,399,294,584.80
  6. Step 6: Final answer
    x = 21,723,091,688.40

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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.