Home / 62,421,483.47-93,529,977.48-33,244,344.68

Finding the Fourth Proportional to 62,421,483.47, 93,529,977.48 and 33,244,344.68

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Solution

The fourth proportional to 62,421,483.47, 93,529,977.48 and 33,244,344.68 is: 49,812,062.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,421,483.47 : 93,529,977.48 = 33,244,344.68 : x
  2. Step 2: Convert to fraction form
    62,421,483.47/93,529,977.48 = 33,244,344.68/x
  3. Step 3: Cross multiply
    62,421,483.47x = 93,529,977.48 × 33,244,344.68
  4. Step 4: Simplify right side
    62,421,483.47x = 3,109,342,808,790,108
  5. Step 5: Solve for x
    x = 3,109,342,808,790,108/62,421,483.47
  6. Step 6: Final answer
    x = 49,812,062.07

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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.