Home / 62,264,004.90-93,396,007.35-39,645,176.10

Finding the Fourth Proportional to 62,264,004.90, 93,396,007.35 and 39,645,176.10

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Solution

The fourth proportional to 62,264,004.90, 93,396,007.35 and 39,645,176.10 is: 59,467,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,264,004.90 : 93,396,007.35 = 39,645,176.10 : x
  2. Step 2: Convert to fraction form
    62,264,004.90/93,396,007.35 = 39,645,176.10/x
  3. Step 3: Cross multiply
    62,264,004.90x = 93,396,007.35 × 39,645,176.10
  4. Step 4: Simplify right side
    62,264,004.90x = 3,702,701,158,427,644
  5. Step 5: Solve for x
    x = 3,702,701,158,427,644/62,264,004.90
  6. Step 6: Final answer
    x = 59,467,764.15

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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.