Home / 314,024,006.07-471,106,262.07-95,691,435.75

Finding the Fourth Proportional to 314,024,006.07, 471,106,262.07 and 95,691,435.75

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Solution

The fourth proportional to 314,024,006.07, 471,106,262.07 and 95,691,435.75 is: 143,558,561.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,024,006.07 : 471,106,262.07 = 95,691,435.75 : x
  2. Step 2: Convert to fraction form
    314,024,006.07/471,106,262.07 = 95,691,435.75/x
  3. Step 3: Cross multiply
    314,024,006.07x = 471,106,262.07 × 95,691,435.75
  4. Step 4: Simplify right side
    314,024,006.07x = 45,080,834,608,294,064
  5. Step 5: Solve for x
    x = 45,080,834,608,294,064/314,024,006.07
  6. Step 6: Final answer
    x = 143,558,561.57

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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.