Home / 13,098,814,962.47-28,492,677,847.41

Finding the Third Proportional to 13,098,814,962.47 and 28,492,677,847.41

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Solution

The third proportional to 13,098,814,962.47 and 28,492,677,847.41 is: 61,977,567,683.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,098,814,962.47 : 28,492,677,847.41 = 28,492,677,847.41 : x
  2. Step 2: Convert to fraction form
    13,098,814,962.47/28,492,677,847.41 = 28,492,677,847.41/x
  3. Step 3: Cross multiply
    13,098,814,962.47x = 28,492,677,847.41 × 28,492,677,847.41
  4. Step 4: Simplify right side
    13,098,814,962.47x = 811,832,690,916,003,545,088
  5. Step 5: Solve for x
    x = 811,832,690,916,003,545,088/13,098,814,962.47
  6. Step 6: Final answer
    x = 61,977,567,683.95

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.