Home / 4,893,696,044.60-7,340,544,066.90-1,622,650,105.40

Finding the Fourth Proportional to 4,893,696,044.60, 7,340,544,066.90 and 1,622,650,105.40

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Solution

The fourth proportional to 4,893,696,044.60, 7,340,544,066.90 and 1,622,650,105.40 is: 2,433,975,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,696,044.60 : 7,340,544,066.90 = 1,622,650,105.40 : x
  2. Step 2: Convert to fraction form
    4,893,696,044.60/7,340,544,066.90 = 1,622,650,105.40/x
  3. Step 3: Cross multiply
    4,893,696,044.60x = 7,340,544,066.90 × 1,622,650,105.40
  4. Step 4: Simplify right side
    4,893,696,044.60x = 11,911,134,603,848,630,272
  5. Step 5: Solve for x
    x = 11,911,134,603,848,630,272/4,893,696,044.60
  6. Step 6: Final answer
    x = 2,433,975,158.10

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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.