Home / 32,340,072.40-48,510,108.60-16,168,519.60

Finding the Fourth Proportional to 32,340,072.40, 48,510,108.60 and 16,168,519.60

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Solution

The fourth proportional to 32,340,072.40, 48,510,108.60 and 16,168,519.60 is: 24,252,779.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,340,072.40 : 48,510,108.60 = 16,168,519.60 : x
  2. Step 2: Convert to fraction form
    32,340,072.40/48,510,108.60 = 16,168,519.60/x
  3. Step 3: Cross multiply
    32,340,072.40x = 48,510,108.60 × 16,168,519.60
  4. Step 4: Simplify right side
    32,340,072.40x = 784,336,641,697,228.62
  5. Step 5: Solve for x
    x = 784,336,641,697,228.62/32,340,072.40
  6. Step 6: Final answer
    x = 24,252,779.40

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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.