Home / 9,045,413,220-13,568,124,787.20-4,134,643,288.32

Finding the Fourth Proportional to 9,045,413,220, 13,568,124,787.20 and 4,134,643,288.32

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Solution

The fourth proportional to 9,045,413,220, 13,568,124,787.20 and 4,134,643,288.32 is: 6,201,967,198.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045,413,220 : 13,568,124,787.20 = 4,134,643,288.32 : x
  2. Step 2: Convert to fraction form
    9,045,413,220/13,568,124,787.20 = 4,134,643,288.32/x
  3. Step 3: Cross multiply
    9,045,413,220x = 13,568,124,787.20 × 4,134,643,288.32
  4. Step 4: Simplify right side
    9,045,413,220x = 56,099,356,086,484,713,472
  5. Step 5: Solve for x
    x = 56,099,356,086,484,713,472/9,045,413,220
  6. Step 6: Final answer
    x = 6,201,967,198.41

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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.