Home / 34,534,850.67-47,656,842.42-19,064,603.16

Finding the Fourth Proportional to 34,534,850.67, 47,656,842.42 and 19,064,603.16

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Solution

The fourth proportional to 34,534,850.67, 47,656,842.42 and 19,064,603.16 is: 26,308,461.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,534,850.67 : 47,656,842.42 = 19,064,603.16 : x
  2. Step 2: Convert to fraction form
    34,534,850.67/47,656,842.42 = 19,064,603.16/x
  3. Step 3: Cross multiply
    34,534,850.67x = 47,656,842.42 × 19,064,603.16
  4. Step 4: Simplify right side
    34,534,850.67x = 908,558,788,595,954.12
  5. Step 5: Solve for x
    x = 908,558,788,595,954.12/34,534,850.67
  6. Step 6: Final answer
    x = 26,308,461.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.