Home / 28,347,717,296.81-60,738,849,158.62

Finding the Third Proportional to 28,347,717,296.81 and 60,738,849,158.62

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Solution

The third proportional to 28,347,717,296.81 and 60,738,849,158.62 is: 130,141,265,290.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,347,717,296.81 : 60,738,849,158.62 = 60,738,849,158.62 : x
  2. Step 2: Convert to fraction form
    28,347,717,296.81/60,738,849,158.62 = 60,738,849,158.62/x
  3. Step 3: Cross multiply
    28,347,717,296.81x = 60,738,849,158.62 × 60,738,849,158.62
  4. Step 4: Simplify right side
    28,347,717,296.81x = 3,689,207,797,114,079,281,152
  5. Step 5: Solve for x
    x = 3,689,207,797,114,079,281,152/28,347,717,296.81
  6. Step 6: Final answer
    x = 130,141,265,290.84

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.