Home / 3,742,142,353,539.20-5,603,546,302,278.30-2,582,698,421,974.30

Finding the Fourth Proportional to 3,742,142,353,539.20, 5,603,546,302,278.30 and 2,582,698,421,974.30

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Solution

The fourth proportional to 3,742,142,353,539.20, 5,603,546,302,278.30 and 2,582,698,421,974.30 is: 3,867,375,643,437.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,142,353,539.20 : 5,603,546,302,278.30 = 2,582,698,421,974.30 : x
  2. Step 2: Convert to fraction form
    3,742,142,353,539.20/5,603,546,302,278.30 = 2,582,698,421,974.30/x
  3. Step 3: Cross multiply
    3,742,142,353,539.20x = 5,603,546,302,278.30 × 2,582,698,421,974.30
  4. Step 4: Simplify right side
    3,742,142,353,539.20x = 14,472,270,192,354,088,288,518,144
  5. Step 5: Solve for x
    x = 14,472,270,192,354,088,288,518,144/3,742,142,353,539.20
  6. Step 6: Final answer
    x = 3,867,375,643,437.69

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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.