Home / 54,246,537.33-74,830,404.92-34,363,890.35

Finding the Fourth Proportional to 54,246,537.33, 74,830,404.92 and 34,363,890.35

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Solution

The fourth proportional to 54,246,537.33, 74,830,404.92 and 34,363,890.35 is: 47,403,280.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,246,537.33 : 74,830,404.92 = 34,363,890.35 : x
  2. Step 2: Convert to fraction form
    54,246,537.33/74,830,404.92 = 34,363,890.35/x
  3. Step 3: Cross multiply
    54,246,537.33x = 74,830,404.92 × 34,363,890.35
  4. Step 4: Simplify right side
    54,246,537.33x = 2,571,463,829,516,980.50
  5. Step 5: Solve for x
    x = 2,571,463,829,516,980.50/54,246,537.33
  6. Step 6: Final answer
    x = 47,403,280.58

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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.