Home / 14,133,098,176.60-21,199,647,264.90-4,827,353,690.20

Finding the Fourth Proportional to 14,133,098,176.60, 21,199,647,264.90 and 4,827,353,690.20

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Solution

The fourth proportional to 14,133,098,176.60, 21,199,647,264.90 and 4,827,353,690.20 is: 7,241,030,535.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,133,098,176.60 : 21,199,647,264.90 = 4,827,353,690.20 : x
  2. Step 2: Convert to fraction form
    14,133,098,176.60/21,199,647,264.90 = 4,827,353,690.20/x
  3. Step 3: Cross multiply
    14,133,098,176.60x = 21,199,647,264.90 × 4,827,353,690.20
  4. Step 4: Simplify right side
    14,133,098,176.60x = 102,338,195,455,153,356,800
  5. Step 5: Solve for x
    x = 102,338,195,455,153,356,800/14,133,098,176.60
  6. Step 6: Final answer
    x = 7,241,030,535.30

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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.