Home / 19,772,076,031.59-29,841,983,406.98

Finding the Third Proportional to 19,772,076,031.59 and 29,841,983,406.98

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Solution

The third proportional to 19,772,076,031.59 and 29,841,983,406.98 is: 45,040,489,033.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,772,076,031.59 : 29,841,983,406.98 = 29,841,983,406.98 : x
  2. Step 2: Convert to fraction form
    19,772,076,031.59/29,841,983,406.98 = 29,841,983,406.98/x
  3. Step 3: Cross multiply
    19,772,076,031.59x = 29,841,983,406.98 × 29,841,983,406.98
  4. Step 4: Simplify right side
    19,772,076,031.59x = 890,543,973,662,708,465,664
  5. Step 5: Solve for x
    x = 890,543,973,662,708,465,664/19,772,076,031.59
  6. Step 6: Final answer
    x = 45,040,489,033.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.