Home / 2,237,255,936.16-3,356,018,421.48-684,560,709.68

Finding the Fourth Proportional to 2,237,255,936.16, 3,356,018,421.48 and 684,560,709.68

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Solution

The fourth proportional to 2,237,255,936.16, 3,356,018,421.48 and 684,560,709.68 is: 1,026,882,224.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,255,936.16 : 3,356,018,421.48 = 684,560,709.68 : x
  2. Step 2: Convert to fraction form
    2,237,255,936.16/3,356,018,421.48 = 684,560,709.68/x
  3. Step 3: Cross multiply
    2,237,255,936.16x = 3,356,018,421.48 × 684,560,709.68
  4. Step 4: Simplify right side
    2,237,255,936.16x = 2,297,398,352,307,502,080
  5. Step 5: Solve for x
    x = 2,297,398,352,307,502,080/2,237,255,936.16
  6. Step 6: Final answer
    x = 1,026,882,224.41

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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.