Home / 873,353,086,952.73-1,310,029,630,429.10-873,353,086,952.73

Finding the Fourth Proportional to 873,353,086,952.73, 1,310,029,630,429.10 and 873,353,086,952.73

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Solution

The fourth proportional to 873,353,086,952.73, 1,310,029,630,429.10 and 873,353,086,952.73 is: 1,310,029,630,429.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,353,086,952.73 : 1,310,029,630,429.10 = 873,353,086,952.73 : x
  2. Step 2: Convert to fraction form
    873,353,086,952.73/1,310,029,630,429.10 = 873,353,086,952.73/x
  3. Step 3: Cross multiply
    873,353,086,952.73x = 1,310,029,630,429.10 × 873,353,086,952.73
  4. Step 4: Simplify right side
    873,353,086,952.73x = 1,144,118,421,734,798,615,642,112
  5. Step 5: Solve for x
    x = 1,144,118,421,734,798,615,642,112/873,353,086,952.73
  6. Step 6: Final answer
    x = 1,310,029,630,429.10

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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.