Home / 8,963,505,877.60-13,447,610,278.80-3,442,944,008.80

Finding the Fourth Proportional to 8,963,505,877.60, 13,447,610,278.80 and 3,442,944,008.80

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Solution

The fourth proportional to 8,963,505,877.60, 13,447,610,278.80 and 3,442,944,008.80 is: 5,165,319,226.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,963,505,877.60 : 13,447,610,278.80 = 3,442,944,008.80 : x
  2. Step 2: Convert to fraction form
    8,963,505,877.60/13,447,610,278.80 = 3,442,944,008.80/x
  3. Step 3: Cross multiply
    8,963,505,877.60x = 13,447,610,278.80 × 3,442,944,008.80
  4. Step 4: Simplify right side
    8,963,505,877.60x = 46,299,369,242,071,760,896
  5. Step 5: Solve for x
    x = 46,299,369,242,071,760,896/8,963,505,877.60
  6. Step 6: Final answer
    x = 5,165,319,226.02

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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.