Home / 14,500,288,785.96-21,750,439,208.28-6,523,139,418.48

Finding the Fourth Proportional to 14,500,288,785.96, 21,750,439,208.28 and 6,523,139,418.48

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Solution

The fourth proportional to 14,500,288,785.96, 21,750,439,208.28 and 6,523,139,418.48 is: 9,784,711,840.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,500,288,785.96 : 21,750,439,208.28 = 6,523,139,418.48 : x
  2. Step 2: Convert to fraction form
    14,500,288,785.96/21,750,439,208.28 = 6,523,139,418.48/x
  3. Step 3: Cross multiply
    14,500,288,785.96x = 21,750,439,208.28 × 6,523,139,418.48
  4. Step 4: Simplify right side
    14,500,288,785.96x = 141,881,147,368,784,166,912
  5. Step 5: Solve for x
    x = 141,881,147,368,784,166,912/14,500,288,785.96
  6. Step 6: Final answer
    x = 9,784,711,840.10

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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.