Home / 35,804,516.55-53,706,774.83-8,878,172.55

Finding the Fourth Proportional to 35,804,516.55, 53,706,774.83 and 8,878,172.55

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Solution

The fourth proportional to 35,804,516.55, 53,706,774.83 and 8,878,172.55 is: 13,317,258.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,516.55 : 53,706,774.83 = 8,878,172.55 : x
  2. Step 2: Convert to fraction form
    35,804,516.55/53,706,774.83 = 8,878,172.55/x
  3. Step 3: Cross multiply
    35,804,516.55x = 53,706,774.83 × 8,878,172.55
  4. Step 4: Simplify right side
    35,804,516.55x = 476,818,014,044,736.94
  5. Step 5: Solve for x
    x = 476,818,014,044,736.94/35,804,516.55
  6. Step 6: Final answer
    x = 13,317,258.83

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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.