Home / 1,931,561,042.63-4,184,011,160.44

Finding the Third Proportional to 1,931,561,042.63 and 4,184,011,160.44

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Solution

The third proportional to 1,931,561,042.63 and 4,184,011,160.44 is: 9,063,109,580.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,561,042.63 : 4,184,011,160.44 = 4,184,011,160.44 : x
  2. Step 2: Convert to fraction form
    1,931,561,042.63/4,184,011,160.44 = 4,184,011,160.44/x
  3. Step 3: Cross multiply
    1,931,561,042.63x = 4,184,011,160.44 × 4,184,011,160.44
  4. Step 4: Simplify right side
    1,931,561,042.63x = 17,505,949,390,666,393,600
  5. Step 5: Solve for x
    x = 17,505,949,390,666,393,600/1,931,561,042.63
  6. Step 6: Final answer
    x = 9,063,109,580.46

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.