Home / 62,535,180.06-86,298,556.68-34,659,689.94

Finding the Fourth Proportional to 62,535,180.06, 86,298,556.68 and 34,659,689.94

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Solution

The fourth proportional to 62,535,180.06, 86,298,556.68 and 34,659,689.94 is: 47,830,376.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,535,180.06 : 86,298,556.68 = 34,659,689.94 : x
  2. Step 2: Convert to fraction form
    62,535,180.06/86,298,556.68 = 34,659,689.94/x
  3. Step 3: Cross multiply
    62,535,180.06x = 86,298,556.68 × 34,659,689.94
  4. Step 4: Simplify right side
    62,535,180.06x = 2,991,081,216,798,316
  5. Step 5: Solve for x
    x = 2,991,081,216,798,316/62,535,180.06
  6. Step 6: Final answer
    x = 47,830,376.66

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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.