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Finding the Third Proportional to 108,130,428 and 223,925,562

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Solution

The third proportional to 108,130,428 and 223,925,562 is: 463,723,840.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,130,428 : 223,925,562 = 223,925,562 : x
  2. Step 2: Convert to fraction form
    108,130,428/223,925,562 = 223,925,562/x
  3. Step 3: Cross multiply
    108,130,428x = 223,925,562 × 223,925,562
  4. Step 4: Simplify right side
    108,130,428x = 50,142,657,317,015,840
  5. Step 5: Solve for x
    x = 50,142,657,317,015,840/108,130,428
  6. Step 6: Final answer
    x = 463,723,840.22

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.