Home / 4,169,112,246.60-6,253,668,369.90-1,408,701,404.40

Finding the Fourth Proportional to 4,169,112,246.60, 6,253,668,369.90 and 1,408,701,404.40

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Solution

The fourth proportional to 4,169,112,246.60, 6,253,668,369.90 and 1,408,701,404.40 is: 2,113,052,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,112,246.60 : 6,253,668,369.90 = 1,408,701,404.40 : x
  2. Step 2: Convert to fraction form
    4,169,112,246.60/6,253,668,369.90 = 1,408,701,404.40/x
  3. Step 3: Cross multiply
    4,169,112,246.60x = 6,253,668,369.90 × 1,408,701,404.40
  4. Step 4: Simplify right side
    4,169,112,246.60x = 8,809,551,415,329,988,608
  5. Step 5: Solve for x
    x = 8,809,551,415,329,988,608/4,169,112,246.60
  6. Step 6: Final answer
    x = 2,113,052,106.60

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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.