Home / 32,407,895.40-48,605,622.30-9,689,533.80

Finding the Fourth Proportional to 32,407,895.40, 48,605,622.30 and 9,689,533.80

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Solution

The fourth proportional to 32,407,895.40, 48,605,622.30 and 9,689,533.80 is: 14,532,440.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,407,895.40 : 48,605,622.30 = 9,689,533.80 : x
  2. Step 2: Convert to fraction form
    32,407,895.40/48,605,622.30 = 9,689,533.80/x
  3. Step 3: Cross multiply
    32,407,895.40x = 48,605,622.30 × 9,689,533.80
  4. Step 4: Simplify right side
    32,407,895.40x = 470,965,820,145,883.75
  5. Step 5: Solve for x
    x = 470,965,820,145,883.75/32,407,895.40
  6. Step 6: Final answer
    x = 14,532,440.76

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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.