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Finding the Third Proportional to 2,831,050,278 and 4,246,575,862.50

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Solution

The third proportional to 2,831,050,278 and 4,246,575,862.50 is: 6,369,864,462.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,831,050,278 : 4,246,575,862.50 = 4,246,575,862.50 : x
  2. Step 2: Convert to fraction form
    2,831,050,278/4,246,575,862.50 = 4,246,575,862.50/x
  3. Step 3: Cross multiply
    2,831,050,278x = 4,246,575,862.50 × 4,246,575,862.50
  4. Step 4: Simplify right side
    2,831,050,278x = 18,033,406,555,967,619,072
  5. Step 5: Solve for x
    x = 18,033,406,555,967,619,072/2,831,050,278
  6. Step 6: Final answer
    x = 6,369,864,462.00

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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.