Home / 20,049,681,271.75-43,009,901,382.75

Finding the Third Proportional to 20,049,681,271.75 and 43,009,901,382.75

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Solution

The third proportional to 20,049,681,271.75 and 43,009,901,382.75 is: 92,263,392,713.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,049,681,271.75 : 43,009,901,382.75 = 43,009,901,382.75 : x
  2. Step 2: Convert to fraction form
    20,049,681,271.75/43,009,901,382.75 = 43,009,901,382.75/x
  3. Step 3: Cross multiply
    20,049,681,271.75x = 43,009,901,382.75 × 43,009,901,382.75
  4. Step 4: Simplify right side
    20,049,681,271.75x = 1,849,851,616,953,880,281,088
  5. Step 5: Solve for x
    x = 1,849,851,616,953,880,281,088/20,049,681,271.75
  6. Step 6: Final answer
    x = 92,263,392,713.40

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.