Home / 62,495,596.20-93,709,145.04-19,352,822.16

Finding the Fourth Proportional to 62,495,596.20, 93,709,145.04 and 19,352,822.16

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Solution

The fourth proportional to 62,495,596.20, 93,709,145.04 and 19,352,822.16 is: 29,018,627.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,495,596.20 : 93,709,145.04 = 19,352,822.16 : x
  2. Step 2: Convert to fraction form
    62,495,596.20/93,709,145.04 = 19,352,822.16/x
  3. Step 3: Cross multiply
    62,495,596.20x = 93,709,145.04 × 19,352,822.16
  4. Step 4: Simplify right side
    62,495,596.20x = 1,813,536,418,724,766.25
  5. Step 5: Solve for x
    x = 1,813,536,418,724,766.25/62,495,596.20
  6. Step 6: Final answer
    x = 29,018,627.38

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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.