Home / 12,170,145,472-26,435,312,966.50

Finding the Third Proportional to 12,170,145,472 and 26,435,312,966.50

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Solution

The third proportional to 12,170,145,472 and 26,435,312,966.50 is: 57,421,316,223.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,170,145,472 : 26,435,312,966.50 = 26,435,312,966.50 : x
  2. Step 2: Convert to fraction form
    12,170,145,472/26,435,312,966.50 = 26,435,312,966.50/x
  3. Step 3: Cross multiply
    12,170,145,472x = 26,435,312,966.50 × 26,435,312,966.50
  4. Step 4: Simplify right side
    12,170,145,472x = 698,825,771,636,802,977,792
  5. Step 5: Solve for x
    x = 698,825,771,636,802,977,792/12,170,145,472
  6. Step 6: Final answer
    x = 57,421,316,223.75

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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.