Home / 9,072,647,998.40-13,593,666,496.80-4,404,470,254.40

Finding the Fourth Proportional to 9,072,647,998.40, 13,593,666,496.80 and 4,404,470,254.40

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Solution

The fourth proportional to 9,072,647,998.40, 13,593,666,496.80 and 4,404,470,254.40 is: 6,599,275,067.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,647,998.40 : 13,593,666,496.80 = 4,404,470,254.40 : x
  2. Step 2: Convert to fraction form
    9,072,647,998.40/13,593,666,496.80 = 4,404,470,254.40/x
  3. Step 3: Cross multiply
    9,072,647,998.40x = 13,593,666,496.80 × 4,404,470,254.40
  4. Step 4: Simplify right side
    9,072,647,998.40x = 59,872,899,733,389,443,072
  5. Step 5: Solve for x
    x = 59,872,899,733,389,443,072/9,072,647,998.40
  6. Step 6: Final answer
    x = 6,599,275,067.65

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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.