Home / 314,024,008.07-471,106,265.07-95,691,437.75

Finding the Fourth Proportional to 314,024,008.07, 471,106,265.07 and 95,691,437.75

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Solution

The fourth proportional to 314,024,008.07, 471,106,265.07 and 95,691,437.75 is: 143,558,564.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,024,008.07 : 471,106,265.07 = 95,691,437.75 : x
  2. Step 2: Convert to fraction form
    314,024,008.07/471,106,265.07 = 95,691,437.75/x
  3. Step 3: Cross multiply
    314,024,008.07x = 471,106,265.07 × 95,691,437.75
  4. Step 4: Simplify right side
    314,024,008.07x = 45,080,835,837,580,904
  5. Step 5: Solve for x
    x = 45,080,835,837,580,904/314,024,008.07
  6. Step 6: Final answer
    x = 143,558,564.57

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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.