Home / 1,913,048,438,552.70-2,871,614,728,107.60-824,482,645,484.73

Finding the Fourth Proportional to 1,913,048,438,552.70, 2,871,614,728,107.60 and 824,482,645,484.73

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Solution

The fourth proportional to 1,913,048,438,552.70, 2,871,614,728,107.60 and 824,482,645,484.73 is: 1,237,604,056,504.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,913,048,438,552.70 : 2,871,614,728,107.60 = 824,482,645,484.73 : x
  2. Step 2: Convert to fraction form
    1,913,048,438,552.70/2,871,614,728,107.60 = 824,482,645,484.73/x
  3. Step 3: Cross multiply
    1,913,048,438,552.70x = 2,871,614,728,107.60 × 824,482,645,484.73
  4. Step 4: Simplify right side
    1,913,048,438,552.70x = 2,367,596,507,843,067,664,924,672
  5. Step 5: Solve for x
    x = 2,367,596,507,843,067,664,924,672/1,913,048,438,552.70
  6. Step 6: Final answer
    x = 1,237,604,056,504.84

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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.