Home / 62,289,114.10-93,528,149.55-47,928,397.30

Finding the Fourth Proportional to 62,289,114.10, 93,528,149.55 and 47,928,397.30

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Solution

The fourth proportional to 62,289,114.10, 93,528,149.55 and 47,928,397.30 is: 71,965,292.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,289,114.10 : 93,528,149.55 = 47,928,397.30 : x
  2. Step 2: Convert to fraction form
    62,289,114.10/93,528,149.55 = 47,928,397.30/x
  3. Step 3: Cross multiply
    62,289,114.10x = 93,528,149.55 × 47,928,397.30
  4. Step 4: Simplify right side
    62,289,114.10x = 4,482,654,310,366,216
  5. Step 5: Solve for x
    x = 4,482,654,310,366,216/62,289,114.10
  6. Step 6: Final answer
    x = 71,965,292.41

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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.