Home / 3,298,938,253,999.20-7,102,056,966,341.40

Finding the Third Proportional to 3,298,938,253,999.20 and 7,102,056,966,341.40

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Solution

The third proportional to 3,298,938,253,999.20 and 7,102,056,966,341.40 is: 15,289,529,318,110.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,938,253,999.20 : 7,102,056,966,341.40 = 7,102,056,966,341.40 : x
  2. Step 2: Convert to fraction form
    3,298,938,253,999.20/7,102,056,966,341.40 = 7,102,056,966,341.40/x
  3. Step 3: Cross multiply
    3,298,938,253,999.20x = 7,102,056,966,341.40 × 7,102,056,966,341.40
  4. Step 4: Simplify right side
    3,298,938,253,999.20x = 50,439,213,153,158,411,426,201,600
  5. Step 5: Solve for x
    x = 50,439,213,153,158,411,426,201,600/3,298,938,253,999.20
  6. Step 6: Final answer
    x = 15,289,529,318,110.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.