Home / 97,426,053.45-134,447,942.57-58,267,823.90

Finding the Fourth Proportional to 97,426,053.45, 134,447,942.57 and 58,267,823.90

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Solution

The fourth proportional to 97,426,053.45, 134,447,942.57 and 58,267,823.90 is: 80,409,590.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,426,053.45 : 134,447,942.57 = 58,267,823.90 : x
  2. Step 2: Convert to fraction form
    97,426,053.45/134,447,942.57 = 58,267,823.90/x
  3. Step 3: Cross multiply
    97,426,053.45x = 134,447,942.57 × 58,267,823.90
  4. Step 4: Simplify right side
    97,426,053.45x = 7,833,989,040,422,495
  5. Step 5: Solve for x
    x = 7,833,989,040,422,495/97,426,053.45
  6. Step 6: Final answer
    x = 80,409,590.28

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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.