Home / 2,130,959,748,941.50-4,374,887,882,051

Finding the Third Proportional to 2,130,959,748,941.50 and 4,374,887,882,051

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Solution

The third proportional to 2,130,959,748,941.50 and 4,374,887,882,051 is: 8,981,701,315,580.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,959,748,941.50 : 4,374,887,882,051 = 4,374,887,882,051 : x
  2. Step 2: Convert to fraction form
    2,130,959,748,941.50/4,374,887,882,051 = 4,374,887,882,051/x
  3. Step 3: Cross multiply
    2,130,959,748,941.50x = 4,374,887,882,051 × 4,374,887,882,051
  4. Step 4: Simplify right side
    2,130,959,748,941.50x = 19,139,643,980,516,684,365,561,856
  5. Step 5: Solve for x
    x = 19,139,643,980,516,684,365,561,856/2,130,959,748,941.50
  6. Step 6: Final answer
    x = 8,981,701,315,580.37

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.