Home / 15,938,804,394.50-34,880,130,157

Finding the Third Proportional to 15,938,804,394.50 and 34,880,130,157

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Solution

The third proportional to 15,938,804,394.50 and 34,880,130,157 is: 76,330,912,260.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,938,804,394.50 : 34,880,130,157 = 34,880,130,157 : x
  2. Step 2: Convert to fraction form
    15,938,804,394.50/34,880,130,157 = 34,880,130,157/x
  3. Step 3: Cross multiply
    15,938,804,394.50x = 34,880,130,157 × 34,880,130,157
  4. Step 4: Simplify right side
    15,938,804,394.50x = 1,216,623,479,769,260,883,968
  5. Step 5: Solve for x
    x = 1,216,623,479,769,260,883,968/15,938,804,394.50
  6. Step 6: Final answer
    x = 76,330,912,260.21

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.