Home / 822,906,867,701.20-1,234,360,301,551.80-822,906,867,701.20

Finding the Fourth Proportional to 822,906,867,701.20, 1,234,360,301,551.80 and 822,906,867,701.20

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Solution

The fourth proportional to 822,906,867,701.20, 1,234,360,301,551.80 and 822,906,867,701.20 is: 1,234,360,301,551.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,906,867,701.20 : 1,234,360,301,551.80 = 822,906,867,701.20 : x
  2. Step 2: Convert to fraction form
    822,906,867,701.20/1,234,360,301,551.80 = 822,906,867,701.20/x
  3. Step 3: Cross multiply
    822,906,867,701.20x = 1,234,360,301,551.80 × 822,906,867,701.20
  4. Step 4: Simplify right side
    822,906,867,701.20x = 1,015,763,569,364,700,426,665,984
  5. Step 5: Solve for x
    x = 1,015,763,569,364,700,426,665,984/822,906,867,701.20
  6. Step 6: Final answer
    x = 1,234,360,301,551.80

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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.