Home / 7,185,024,211.40-10,777,536,317.10-4,089,156,000.20

Finding the Fourth Proportional to 7,185,024,211.40, 10,777,536,317.10 and 4,089,156,000.20

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Solution

The fourth proportional to 7,185,024,211.40, 10,777,536,317.10 and 4,089,156,000.20 is: 6,133,734,000.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,185,024,211.40 : 10,777,536,317.10 = 4,089,156,000.20 : x
  2. Step 2: Convert to fraction form
    7,185,024,211.40/10,777,536,317.10 = 4,089,156,000.20/x
  3. Step 3: Cross multiply
    7,185,024,211.40x = 10,777,536,317.10 × 4,089,156,000.20
  4. Step 4: Simplify right side
    7,185,024,211.40x = 44,071,027,298,442,870,784
  5. Step 5: Solve for x
    x = 44,071,027,298,442,870,784/7,185,024,211.40
  6. Step 6: Final answer
    x = 6,133,734,000.30

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Double scale
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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.