Home / 14,762,215.90-22,143,323.85-4,124,647.90

Finding the Fourth Proportional to 14,762,215.90, 22,143,323.85 and 4,124,647.90

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Solution

The fourth proportional to 14,762,215.90, 22,143,323.85 and 4,124,647.90 is: 6,186,971.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,215.90 : 22,143,323.85 = 4,124,647.90 : x
  2. Step 2: Convert to fraction form
    14,762,215.90/22,143,323.85 = 4,124,647.90/x
  3. Step 3: Cross multiply
    14,762,215.90x = 22,143,323.85 × 4,124,647.90
  4. Step 4: Simplify right side
    14,762,215.90x = 91,333,414,216,922.42
  5. Step 5: Solve for x
    x = 91,333,414,216,922.42/14,762,215.90
  6. Step 6: Final answer
    x = 6,186,971.85

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1.5x scale

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.