Home / 8,810,967,226.80-13,212,572,501.46-4,669,440,427.92

Finding the Fourth Proportional to 8,810,967,226.80, 13,212,572,501.46 and 4,669,440,427.92

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Solution

The fourth proportional to 8,810,967,226.80, 13,212,572,501.46 and 4,669,440,427.92 is: 7,002,105,286.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,810,967,226.80 : 13,212,572,501.46 = 4,669,440,427.92 : x
  2. Step 2: Convert to fraction form
    8,810,967,226.80/13,212,572,501.46 = 4,669,440,427.92/x
  3. Step 3: Cross multiply
    8,810,967,226.80x = 13,212,572,501.46 × 4,669,440,427.92
  4. Step 4: Simplify right side
    8,810,967,226.80x = 61,695,320,195,141,402,624
  5. Step 5: Solve for x
    x = 61,695,320,195,141,402,624/8,810,967,226.80
  6. Step 6: Final answer
    x = 7,002,105,286.18

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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.