Home / 8,483,321,360.28-11,706,550,808.06-4,672,762,281.15

Finding the Fourth Proportional to 8,483,321,360.28, 11,706,550,808.06 and 4,672,762,281.15

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Solution

The fourth proportional to 8,483,321,360.28, 11,706,550,808.06 and 4,672,762,281.15 is: 6,448,173,626.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,321,360.28 : 11,706,550,808.06 = 4,672,762,281.15 : x
  2. Step 2: Convert to fraction form
    8,483,321,360.28/11,706,550,808.06 = 4,672,762,281.15/x
  3. Step 3: Cross multiply
    8,483,321,360.28x = 11,706,550,808.06 × 4,672,762,281.15
  4. Step 4: Simplify right side
    8,483,321,360.28x = 54,701,929,058,245,451,776
  5. Step 5: Solve for x
    x = 54,701,929,058,245,451,776/8,483,321,360.28
  6. Step 6: Final answer
    x = 6,448,173,626.24

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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.