Home / 201,124,621.56-301,524,129.19-62,879,068.17

Finding the Fourth Proportional to 201,124,621.56, 301,524,129.19 and 62,879,068.17

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Solution

The fourth proportional to 201,124,621.56, 301,524,129.19 and 62,879,068.17 is: 94,267,703.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,124,621.56 : 301,524,129.19 = 62,879,068.17 : x
  2. Step 2: Convert to fraction form
    201,124,621.56/301,524,129.19 = 62,879,068.17/x
  3. Step 3: Cross multiply
    201,124,621.56x = 301,524,129.19 × 62,879,068.17
  4. Step 4: Simplify right side
    201,124,621.56x = 18,959,556,272,696,132
  5. Step 5: Solve for x
    x = 18,959,556,272,696,132/201,124,621.56
  6. Step 6: Final answer
    x = 94,267,703.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.