Home / 62,342,596.60-93,524,130.11-19,211,807.32

Finding the Fourth Proportional to 62,342,596.60, 93,524,130.11 and 19,211,807.32

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Solution

The fourth proportional to 62,342,596.60, 93,524,130.11 and 19,211,807.32 is: 28,820,865.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,342,596.60 : 93,524,130.11 = 19,211,807.32 : x
  2. Step 2: Convert to fraction form
    62,342,596.60/93,524,130.11 = 19,211,807.32/x
  3. Step 3: Cross multiply
    62,342,596.60x = 93,524,130.11 × 19,211,807.32
  4. Step 4: Simplify right side
    62,342,596.60x = 1,796,767,567,443,930.50
  5. Step 5: Solve for x
    x = 1,796,767,567,443,930.50/62,342,596.60
  6. Step 6: Final answer
    x = 28,820,865.11

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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.