Home / 9,628,304,211.66-13,281,539,447.07-6,005,037,512.89

Finding the Fourth Proportional to 9,628,304,211.66, 13,281,539,447.07 and 6,005,037,512.89

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Solution

The fourth proportional to 9,628,304,211.66, 13,281,539,447.07 and 6,005,037,512.89 is: 8,283,508,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628,304,211.66 : 13,281,539,447.07 = 6,005,037,512.89 : x
  2. Step 2: Convert to fraction form
    9,628,304,211.66/13,281,539,447.07 = 6,005,037,512.89/x
  3. Step 3: Cross multiply
    9,628,304,211.66x = 13,281,539,447.07 × 6,005,037,512.89
  4. Step 4: Simplify right side
    9,628,304,211.66x = 79,756,142,608,624,074,752
  5. Step 5: Solve for x
    x = 79,756,142,608,624,074,752/9,628,304,211.66
  6. Step 6: Final answer
    x = 8,283,508,794.01

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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.