Home / 5,823,308,425.80-8,734,962,638.70-4,789,336,816.20

Finding the Fourth Proportional to 5,823,308,425.80, 8,734,962,638.70 and 4,789,336,816.20

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Solution

The fourth proportional to 5,823,308,425.80, 8,734,962,638.70 and 4,789,336,816.20 is: 7,184,005,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823,308,425.80 : 8,734,962,638.70 = 4,789,336,816.20 : x
  2. Step 2: Convert to fraction form
    5,823,308,425.80/8,734,962,638.70 = 4,789,336,816.20/x
  3. Step 3: Cross multiply
    5,823,308,425.80x = 8,734,962,638.70 × 4,789,336,816.20
  4. Step 4: Simplify right side
    5,823,308,425.80x = 41,834,678,153,657,409,536
  5. Step 5: Solve for x
    x = 41,834,678,153,657,409,536/5,823,308,425.80
  6. Step 6: Final answer
    x = 7,184,005,224.30

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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.