Home / 14,953,228.15-22,417,048.68-5,737,813.90

Finding the Fourth Proportional to 14,953,228.15, 22,417,048.68 and 5,737,813.90

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Solution

The fourth proportional to 14,953,228.15, 22,417,048.68 and 5,737,813.90 is: 8,601,811.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,953,228.15 : 22,417,048.68 = 5,737,813.90 : x
  2. Step 2: Convert to fraction form
    14,953,228.15/22,417,048.68 = 5,737,813.90/x
  3. Step 3: Cross multiply
    14,953,228.15x = 22,417,048.68 × 5,737,813.90
  4. Step 4: Simplify right side
    14,953,228.15x = 128,624,853,513,080.66
  5. Step 5: Solve for x
    x = 128,624,853,513,080.66/14,953,228.15
  6. Step 6: Final answer
    x = 8,601,811.74

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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.