Home / 32,562,000.60-48,843,000.90-13,382,885.40

Finding the Fourth Proportional to 32,562,000.60, 48,843,000.90 and 13,382,885.40

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Solution

The fourth proportional to 32,562,000.60, 48,843,000.90 and 13,382,885.40 is: 20,074,328.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,000.60 : 48,843,000.90 = 13,382,885.40 : x
  2. Step 2: Convert to fraction form
    32,562,000.60/48,843,000.90 = 13,382,885.40/x
  3. Step 3: Cross multiply
    32,562,000.60x = 48,843,000.90 × 13,382,885.40
  4. Step 4: Simplify right side
    32,562,000.60x = 653,660,283,636,796.88
  5. Step 5: Solve for x
    x = 653,660,283,636,796.88/32,562,000.60
  6. Step 6: Final answer
    x = 20,074,328.10

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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.