Home / 17,655,619,303.08-24,370,658,716.23-10,521,270,309.24

Finding the Fourth Proportional to 17,655,619,303.08, 24,370,658,716.23 and 10,521,270,309.24

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Solution

The fourth proportional to 17,655,619,303.08, 24,370,658,716.23 and 10,521,270,309.24 is: 14,522,871,362.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,655,619,303.08 : 24,370,658,716.23 = 10,521,270,309.24 : x
  2. Step 2: Convert to fraction form
    17,655,619,303.08/24,370,658,716.23 = 10,521,270,309.24/x
  3. Step 3: Cross multiply
    17,655,619,303.08x = 24,370,658,716.23 × 10,521,270,309.24
  4. Step 4: Simplify right side
    17,655,619,303.08x = 256,410,287,967,691,702,272
  5. Step 5: Solve for x
    x = 256,410,287,967,691,702,272/17,655,619,303.08
  6. Step 6: Final answer
    x = 14,522,871,362.71

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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.