Home / 22,675,696,420.60-34,013,544,630.90-8,889,408,292.60

Finding the Fourth Proportional to 22,675,696,420.60, 34,013,544,630.90 and 8,889,408,292.60

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Solution

The fourth proportional to 22,675,696,420.60, 34,013,544,630.90 and 8,889,408,292.60 is: 13,334,112,438.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675,696,420.60 : 34,013,544,630.90 = 8,889,408,292.60 : x
  2. Step 2: Convert to fraction form
    22,675,696,420.60/34,013,544,630.90 = 8,889,408,292.60/x
  3. Step 3: Cross multiply
    22,675,696,420.60x = 34,013,544,630.90 × 8,889,408,292.60
  4. Step 4: Simplify right side
    22,675,696,420.60x = 302,360,285,702,642,663,424
  5. Step 5: Solve for x
    x = 302,360,285,702,642,663,424/22,675,696,420.60
  6. Step 6: Final answer
    x = 13,334,112,438.90

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1.5x scale

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.