Home / 3,408,742,538.82-5,108,593,607.28-1,750,582,845.90

Finding the Fourth Proportional to 3,408,742,538.82, 5,108,593,607.28 and 1,750,582,845.90

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Solution

The fourth proportional to 3,408,742,538.82, 5,108,593,607.28 and 1,750,582,845.90 is: 2,623,552,889.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,742,538.82 : 5,108,593,607.28 = 1,750,582,845.90 : x
  2. Step 2: Convert to fraction form
    3,408,742,538.82/5,108,593,607.28 = 1,750,582,845.90/x
  3. Step 3: Cross multiply
    3,408,742,538.82x = 5,108,593,607.28 × 1,750,582,845.90
  4. Step 4: Simplify right side
    3,408,742,538.82x = 8,943,016,335,578,769,408
  5. Step 5: Solve for x
    x = 8,943,016,335,578,769,408/3,408,742,538.82
  6. Step 6: Final answer
    x = 2,623,552,889.00

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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.