Home / 1,768,038,186.52-2,651,287,357.14-507,224,110.33

Finding the Fourth Proportional to 1,768,038,186.52, 2,651,287,357.14 and 507,224,110.33

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Solution

The fourth proportional to 1,768,038,186.52, 2,651,287,357.14 and 507,224,110.33 is: 760,615,286.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,038,186.52 : 2,651,287,357.14 = 507,224,110.33 : x
  2. Step 2: Convert to fraction form
    1,768,038,186.52/2,651,287,357.14 = 507,224,110.33/x
  3. Step 3: Cross multiply
    1,768,038,186.52x = 2,651,287,357.14 × 507,224,110.33
  4. Step 4: Simplify right side
    1,768,038,186.52x = 1,344,796,870,954,513,408
  5. Step 5: Solve for x
    x = 1,344,796,870,954,513,408/1,768,038,186.52
  6. Step 6: Final answer
    x = 760,615,286.03

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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.