Home / 34,014,546.15-46,938,050.96-19,328,174.12

Finding the Fourth Proportional to 34,014,546.15, 46,938,050.96 and 19,328,174.12

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Solution

The fourth proportional to 34,014,546.15, 46,938,050.96 and 19,328,174.12 is: 26,671,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,014,546.15 : 46,938,050.96 = 19,328,174.12 : x
  2. Step 2: Convert to fraction form
    34,014,546.15/46,938,050.96 = 19,328,174.12/x
  3. Step 3: Cross multiply
    34,014,546.15x = 46,938,050.96 × 19,328,174.12
  4. Step 4: Simplify right side
    34,014,546.15x = 907,226,821,476,981.88
  5. Step 5: Solve for x
    x = 907,226,821,476,981.88/34,014,546.15
  6. Step 6: Final answer
    x = 26,671,730.90

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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.