Home / 2,153,973,240-4,716,554,076

Finding the Third Proportional to 2,153,973,240 and 4,716,554,076

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Solution

The third proportional to 2,153,973,240 and 4,716,554,076 is: 10,327,835,991.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,153,973,240 : 4,716,554,076 = 4,716,554,076 : x
  2. Step 2: Convert to fraction form
    2,153,973,240/4,716,554,076 = 4,716,554,076/x
  3. Step 3: Cross multiply
    2,153,973,240x = 4,716,554,076 × 4,716,554,076
  4. Step 4: Simplify right side
    2,153,973,240x = 22,245,882,351,832,215,552
  5. Step 5: Solve for x
    x = 22,245,882,351,832,215,552/2,153,973,240
  6. Step 6: Final answer
    x = 10,327,835,991.05

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.