Home / 6,403,237,809,381.50-8,836,468,176,948.50-3,662,788,713,214.20

Finding the Fourth Proportional to 6,403,237,809,381.50, 8,836,468,176,948.50 and 3,662,788,713,214.20

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Solution

The fourth proportional to 6,403,237,809,381.50, 8,836,468,176,948.50 and 3,662,788,713,214.20 is: 5,054,648,424,236.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,403,237,809,381.50 : 8,836,468,176,948.50 = 3,662,788,713,214.20 : x
  2. Step 2: Convert to fraction form
    6,403,237,809,381.50/8,836,468,176,948.50 = 3,662,788,713,214.20/x
  3. Step 3: Cross multiply
    6,403,237,809,381.50x = 8,836,468,176,948.50 × 3,662,788,713,214.20
  4. Step 4: Simplify right side
    6,403,237,809,381.50x = 32,366,115,903,203,427,588,505,600
  5. Step 5: Solve for x
    x = 32,366,115,903,203,427,588,505,600/6,403,237,809,381.50
  6. Step 6: Final answer
    x = 5,054,648,424,236.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.