Home / 27,216,946.80-40,798,848.15-24,347,165.40

Finding the Fourth Proportional to 27,216,946.80, 40,798,848.15 and 24,347,165.40

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Solution

The fourth proportional to 27,216,946.80, 40,798,848.15 and 24,347,165.40 is: 36,496,977.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,216,946.80 : 40,798,848.15 = 24,347,165.40 : x
  2. Step 2: Convert to fraction form
    27,216,946.80/40,798,848.15 = 24,347,165.40/x
  3. Step 3: Cross multiply
    27,216,946.80x = 40,798,848.15 × 24,347,165.40
  4. Step 4: Simplify right side
    27,216,946.80x = 993,336,304,037,533.88
  5. Step 5: Solve for x
    x = 993,336,304,037,533.88/27,216,946.80
  6. Step 6: Final answer
    x = 36,496,977.83

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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.