Home / 14,756,099.40-22,134,149.10-4,657,408.20

Finding the Fourth Proportional to 14,756,099.40, 22,134,149.10 and 4,657,408.20

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Solution

The fourth proportional to 14,756,099.40, 22,134,149.10 and 4,657,408.20 is: 6,986,112.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,099.40 : 22,134,149.10 = 4,657,408.20 : x
  2. Step 2: Convert to fraction form
    14,756,099.40/22,134,149.10 = 4,657,408.20/x
  3. Step 3: Cross multiply
    14,756,099.40x = 22,134,149.10 × 4,657,408.20
  4. Step 4: Simplify right side
    14,756,099.40x = 103,087,767,518,362.62
  5. Step 5: Solve for x
    x = 103,087,767,518,362.62/14,756,099.40
  6. Step 6: Final answer
    x = 6,986,112.30

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Similar ratio
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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.