Home / 9,271,829,515.80-13,913,464,794.73-4,296,624,023.63

Finding the Fourth Proportional to 9,271,829,515.80, 13,913,464,794.73 and 4,296,624,023.63

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Solution

The fourth proportional to 9,271,829,515.80, 13,913,464,794.73 and 4,296,624,023.63 is: 6,447,586,960.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,271,829,515.80 : 13,913,464,794.73 = 4,296,624,023.63 : x
  2. Step 2: Convert to fraction form
    9,271,829,515.80/13,913,464,794.73 = 4,296,624,023.63/x
  3. Step 3: Cross multiply
    9,271,829,515.80x = 13,913,464,794.73 × 4,296,624,023.63
  4. Step 4: Simplify right side
    9,271,829,515.80x = 59,780,927,088,993,353,728
  5. Step 5: Solve for x
    x = 59,780,927,088,993,353,728/9,271,829,515.80
  6. Step 6: Final answer
    x = 6,447,586,960.81

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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.