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Finding the Third Proportional to 29,301,430 and 43,075,158

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Solution

The third proportional to 29,301,430 and 43,075,158 is: 63,323,504.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,301,430 : 43,075,158 = 43,075,158 : x
  2. Step 2: Convert to fraction form
    29,301,430/43,075,158 = 43,075,158/x
  3. Step 3: Cross multiply
    29,301,430x = 43,075,158 × 43,075,158
  4. Step 4: Simplify right side
    29,301,430x = 1,855,469,236,724,964
  5. Step 5: Solve for x
    x = 1,855,469,236,724,964/29,301,430
  6. Step 6: Final answer
    x = 63,323,504.58

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.