Home / 13,269,179,570.94-19,903,843,767.60-4,425,994,148.04

Finding the Fourth Proportional to 13,269,179,570.94, 19,903,843,767.60 and 4,425,994,148.04

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Solution

The fourth proportional to 13,269,179,570.94, 19,903,843,767.60 and 4,425,994,148.04 is: 6,639,016,042.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,269,179,570.94 : 19,903,843,767.60 = 4,425,994,148.04 : x
  2. Step 2: Convert to fraction form
    13,269,179,570.94/19,903,843,767.60 = 4,425,994,148.04/x
  3. Step 3: Cross multiply
    13,269,179,570.94x = 19,903,843,767.60 × 4,425,994,148.04
  4. Step 4: Simplify right side
    13,269,179,570.94x = 88,094,296,038,900,023,296
  5. Step 5: Solve for x
    x = 88,094,296,038,900,023,296/13,269,179,570.94
  6. Step 6: Final answer
    x = 6,639,016,042.24

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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.