Home / 14,675,328.20-22,016,102.70-4,439,347.40

Finding the Fourth Proportional to 14,675,328.20, 22,016,102.70 and 4,439,347.40

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Solution

The fourth proportional to 14,675,328.20, 22,016,102.70 and 4,439,347.40 is: 6,659,962.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,328.20 : 22,016,102.70 = 4,439,347.40 : x
  2. Step 2: Convert to fraction form
    14,675,328.20/22,016,102.70 = 4,439,347.40/x
  3. Step 3: Cross multiply
    14,675,328.20x = 22,016,102.70 × 4,439,347.40
  4. Step 4: Simplify right side
    14,675,328.20x = 97,737,128,279,377.98
  5. Step 5: Solve for x
    x = 97,737,128,279,377.98/14,675,328.20
  6. Step 6: Final answer
    x = 6,659,962.01

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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.