Home / 12,818,338,522.60-19,224,956,867.10-6,185,954,842.60

Finding the Fourth Proportional to 12,818,338,522.60, 19,224,956,867.10 and 6,185,954,842.60

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Solution

The fourth proportional to 12,818,338,522.60, 19,224,956,867.10 and 6,185,954,842.60 is: 9,277,701,226.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,818,338,522.60 : 19,224,956,867.10 = 6,185,954,842.60 : x
  2. Step 2: Convert to fraction form
    12,818,338,522.60/19,224,956,867.10 = 6,185,954,842.60/x
  3. Step 3: Cross multiply
    12,818,338,522.60x = 19,224,956,867.10 × 6,185,954,842.60
  4. Step 4: Simplify right side
    12,818,338,522.60x = 118,924,715,030,813,360,128
  5. Step 5: Solve for x
    x = 118,924,715,030,813,360,128/12,818,338,522.60
  6. Step 6: Final answer
    x = 9,277,701,226.34

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1.5x scale

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.