Home / 95,114,874.69-142,430,111.10-62,668,408.64

Finding the Fourth Proportional to 95,114,874.69, 142,430,111.10 and 62,668,408.64

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Solution

The fourth proportional to 95,114,874.69, 142,430,111.10 and 62,668,408.64 is: 93,843,033.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,114,874.69 : 142,430,111.10 = 62,668,408.64 : x
  2. Step 2: Convert to fraction form
    95,114,874.69/142,430,111.10 = 62,668,408.64/x
  3. Step 3: Cross multiply
    95,114,874.69x = 142,430,111.10 × 62,668,408.64
  4. Step 4: Simplify right side
    95,114,874.69x = 8,925,868,404,343,249
  5. Step 5: Solve for x
    x = 8,925,868,404,343,249/95,114,874.69
  6. Step 6: Final answer
    x = 93,843,033.84

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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.