Home / 35,804,521.55-53,706,782.33-8,878,177.55

Finding the Fourth Proportional to 35,804,521.55, 53,706,782.33 and 8,878,177.55

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Solution

The fourth proportional to 35,804,521.55, 53,706,782.33 and 8,878,177.55 is: 13,317,266.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,521.55 : 53,706,782.33 = 8,878,177.55 : x
  2. Step 2: Convert to fraction form
    35,804,521.55/53,706,782.33 = 8,878,177.55/x
  3. Step 3: Cross multiply
    35,804,521.55x = 53,706,782.33 × 8,878,177.55
  4. Step 4: Simplify right side
    35,804,521.55x = 476,818,349,164,942.69
  5. Step 5: Solve for x
    x = 476,818,349,164,942.69/35,804,521.55
  6. Step 6: Final answer
    x = 13,317,266.33

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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.