Home / 6,459,473,120.94-9,689,209,694.37-1,552,146,933.42

Finding the Fourth Proportional to 6,459,473,120.94, 9,689,209,694.37 and 1,552,146,933.42

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Solution

The fourth proportional to 6,459,473,120.94, 9,689,209,694.37 and 1,552,146,933.42 is: 2,328,220,403.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,459,473,120.94 : 9,689,209,694.37 = 1,552,146,933.42 : x
  2. Step 2: Convert to fraction form
    6,459,473,120.94/9,689,209,694.37 = 1,552,146,933.42/x
  3. Step 3: Cross multiply
    6,459,473,120.94x = 9,689,209,694.37 × 1,552,146,933.42
  4. Step 4: Simplify right side
    6,459,473,120.94x = 15,039,077,114,379,732,992
  5. Step 5: Solve for x
    x = 15,039,077,114,379,732,992/6,459,473,120.94
  6. Step 6: Final answer
    x = 2,328,220,403.24

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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.