Home / 6,476,095,354.72-8,937,014,579.60-3,505,871,605.72

Finding the Fourth Proportional to 6,476,095,354.72, 8,937,014,579.60 and 3,505,871,605.72

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Solution

The fourth proportional to 6,476,095,354.72, 8,937,014,579.60 and 3,505,871,605.72 is: 4,838,104,434.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,095,354.72 : 8,937,014,579.60 = 3,505,871,605.72 : x
  2. Step 2: Convert to fraction form
    6,476,095,354.72/8,937,014,579.60 = 3,505,871,605.72/x
  3. Step 3: Cross multiply
    6,476,095,354.72x = 8,937,014,579.60 × 3,505,871,605.72
  4. Step 4: Simplify right side
    6,476,095,354.72x = 31,332,025,654,525,300,736
  5. Step 5: Solve for x
    x = 31,332,025,654,525,300,736/6,476,095,354.72
  6. Step 6: Final answer
    x = 4,838,104,434.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.