Home / 61,475,681.03-84,836,522.49-35,369,675.27

Finding the Fourth Proportional to 61,475,681.03, 84,836,522.49 and 35,369,675.27

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Solution

The fourth proportional to 61,475,681.03, 84,836,522.49 and 35,369,675.27 is: 48,810,199.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,475,681.03 : 84,836,522.49 = 35,369,675.27 : x
  2. Step 2: Convert to fraction form
    61,475,681.03/84,836,522.49 = 35,369,675.27/x
  3. Step 3: Cross multiply
    61,475,681.03x = 84,836,522.49 × 35,369,675.27
  4. Step 4: Simplify right side
    61,475,681.03x = 3,000,640,251,083,169
  5. Step 5: Solve for x
    x = 3,000,640,251,083,169/61,475,681.03
  6. Step 6: Final answer
    x = 48,810,199.43

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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.