Home / 1,113,838,420,902.30-1,670,757,631,353.40-1,113,838,420,902.30

Finding the Fourth Proportional to 1,113,838,420,902.30, 1,670,757,631,353.40 and 1,113,838,420,902.30

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Solution

The fourth proportional to 1,113,838,420,902.30, 1,670,757,631,353.40 and 1,113,838,420,902.30 is: 1,670,757,631,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,838,420,902.30 : 1,670,757,631,353.40 = 1,113,838,420,902.30 : x
  2. Step 2: Convert to fraction form
    1,113,838,420,902.30/1,670,757,631,353.40 = 1,113,838,420,902.30/x
  3. Step 3: Cross multiply
    1,113,838,420,902.30x = 1,670,757,631,353.40 × 1,113,838,420,902.30
  4. Step 4: Simplify right side
    1,113,838,420,902.30x = 1,860,954,041,817,138,181,701,632
  5. Step 5: Solve for x
    x = 1,860,954,041,817,138,181,701,632/1,113,838,420,902.30
  6. Step 6: Final answer
    x = 1,670,757,631,353.40

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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.