Home / 32,595,143,617.40-48,892,715,426.10-31,355,398,052.60

Finding the Fourth Proportional to 32,595,143,617.40, 48,892,715,426.10 and 31,355,398,052.60

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Solution

The fourth proportional to 32,595,143,617.40, 48,892,715,426.10 and 31,355,398,052.60 is: 47,033,097,078.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,143,617.40 : 48,892,715,426.10 = 31,355,398,052.60 : x
  2. Step 2: Convert to fraction form
    32,595,143,617.40/48,892,715,426.10 = 31,355,398,052.60/x
  3. Step 3: Cross multiply
    32,595,143,617.40x = 48,892,715,426.10 × 31,355,398,052.60
  4. Step 4: Simplify right side
    32,595,143,617.40x = 1,533,050,554,057,861,890,048
  5. Step 5: Solve for x
    x = 1,533,050,554,057,861,890,048/32,595,143,617.40
  6. Step 6: Final answer
    x = 47,033,097,078.90

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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.