Home / 39,538,918.56-59,350,300.56-35,019,307.92

Finding the Fourth Proportional to 39,538,918.56, 59,350,300.56 and 35,019,307.92

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Solution

The fourth proportional to 39,538,918.56, 59,350,300.56 and 35,019,307.92 is: 52,566,092.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,538,918.56 : 59,350,300.56 = 35,019,307.92 : x
  2. Step 2: Convert to fraction form
    39,538,918.56/59,350,300.56 = 35,019,307.92/x
  3. Step 3: Cross multiply
    39,538,918.56x = 59,350,300.56 × 35,019,307.92
  4. Step 4: Simplify right side
    39,538,918.56x = 2,078,406,450,455,188.50
  5. Step 5: Solve for x
    x = 2,078,406,450,455,188.50/39,538,918.56
  6. Step 6: Final answer
    x = 52,566,092.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.