Home / 32,562,005.40-48,843,008.10-8,300,885.40

Finding the Fourth Proportional to 32,562,005.40, 48,843,008.10 and 8,300,885.40

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Solution

The fourth proportional to 32,562,005.40, 48,843,008.10 and 8,300,885.40 is: 12,451,328.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,005.40 : 48,843,008.10 = 8,300,885.40 : x
  2. Step 2: Convert to fraction form
    32,562,005.40/48,843,008.10 = 8,300,885.40/x
  3. Step 3: Cross multiply
    32,562,005.40x = 48,843,008.10 × 8,300,885.40
  4. Step 4: Simplify right side
    32,562,005.40x = 405,440,212,829,371.75
  5. Step 5: Solve for x
    x = 405,440,212,829,371.75/32,562,005.40
  6. Step 6: Final answer
    x = 12,451,328.10

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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.