Home / 5,757,385,548.60-8,636,078,258.10-1,395,317,820.60

Finding the Fourth Proportional to 5,757,385,548.60, 8,636,078,258.10 and 1,395,317,820.60

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Solution

The fourth proportional to 5,757,385,548.60, 8,636,078,258.10 and 1,395,317,820.60 is: 2,092,976,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,757,385,548.60 : 8,636,078,258.10 = 1,395,317,820.60 : x
  2. Step 2: Convert to fraction form
    5,757,385,548.60/8,636,078,258.10 = 1,395,317,820.60/x
  3. Step 3: Cross multiply
    5,757,385,548.60x = 8,636,078,258.10 × 1,395,317,820.60
  4. Step 4: Simplify right side
    5,757,385,548.60x = 12,050,073,893,623,136,256
  5. Step 5: Solve for x
    x = 12,050,073,893,623,136,256/5,757,385,548.60
  6. Step 6: Final answer
    x = 2,092,976,715.20

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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.