Home / 2,239,489,903.20-3,359,234,854.80-1,771,884,808.80

Finding the Fourth Proportional to 2,239,489,903.20, 3,359,234,854.80 and 1,771,884,808.80

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Solution

The fourth proportional to 2,239,489,903.20, 3,359,234,854.80 and 1,771,884,808.80 is: 2,657,827,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,489,903.20 : 3,359,234,854.80 = 1,771,884,808.80 : x
  2. Step 2: Convert to fraction form
    2,239,489,903.20/3,359,234,854.80 = 1,771,884,808.80/x
  3. Step 3: Cross multiply
    2,239,489,903.20x = 3,359,234,854.80 × 1,771,884,808.80
  4. Step 4: Simplify right side
    2,239,489,903.20x = 5,952,177,208,411,593,728
  5. Step 5: Solve for x
    x = 5,952,177,208,411,593,728/2,239,489,903.20
  6. Step 6: Final answer
    x = 2,657,827,213.20

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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.