Home / 46,484,730,661.20-69,727,095,991.80-15,045,557,978.85

Finding the Fourth Proportional to 46,484,730,661.20, 69,727,095,991.80 and 15,045,557,978.85

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Solution

The fourth proportional to 46,484,730,661.20, 69,727,095,991.80 and 15,045,557,978.85 is: 22,568,336,968.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484,730,661.20 : 69,727,095,991.80 = 15,045,557,978.85 : x
  2. Step 2: Convert to fraction form
    46,484,730,661.20/69,727,095,991.80 = 15,045,557,978.85/x
  3. Step 3: Cross multiply
    46,484,730,661.20x = 69,727,095,991.80 × 15,045,557,978.85
  4. Step 4: Simplify right side
    46,484,730,661.20x = 1,049,083,065,441,466,449,920
  5. Step 5: Solve for x
    x = 1,049,083,065,441,466,449,920/46,484,730,661.20
  6. Step 6: Final answer
    x = 22,568,336,968.28

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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.