Home / 1,314,882,554.34-1,814,567,297.46-750,356,196.64

Finding the Fourth Proportional to 1,314,882,554.34, 1,814,567,297.46 and 750,356,196.64

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Solution

The fourth proportional to 1,314,882,554.34, 1,814,567,297.46 and 750,356,196.64 is: 1,035,508,313.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,882,554.34 : 1,814,567,297.46 = 750,356,196.64 : x
  2. Step 2: Convert to fraction form
    1,314,882,554.34/1,814,567,297.46 = 750,356,196.64/x
  3. Step 3: Cross multiply
    1,314,882,554.34x = 1,814,567,297.46 × 750,356,196.64
  4. Step 4: Simplify right side
    1,314,882,554.34x = 1,361,571,815,869,409,024
  5. Step 5: Solve for x
    x = 1,361,571,815,869,409,024/1,314,882,554.34
  6. Step 6: Final answer
    x = 1,035,508,313.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.