Home / 4,763,610,580.40-7,144,474,221.98-4,527,373,762.77

Finding the Fourth Proportional to 4,763,610,580.40, 7,144,474,221.98 and 4,527,373,762.77

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Solution

The fourth proportional to 4,763,610,580.40, 7,144,474,221.98 and 4,527,373,762.77 is: 6,790,165,693.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,610,580.40 : 7,144,474,221.98 = 4,527,373,762.77 : x
  2. Step 2: Convert to fraction form
    4,763,610,580.40/7,144,474,221.98 = 4,527,373,762.77/x
  3. Step 3: Cross multiply
    4,763,610,580.40x = 7,144,474,221.98 × 4,527,373,762.77
  4. Step 4: Simplify right side
    4,763,610,580.40x = 32,345,705,141,356,228,608
  5. Step 5: Solve for x
    x = 32,345,705,141,356,228,608/4,763,610,580.40
  6. Step 6: Final answer
    x = 6,790,165,693.74

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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.