Home / 61,269,511.59-84,549,779.24-33,391,647.63

Finding the Fourth Proportional to 61,269,511.59, 84,549,779.24 and 33,391,647.63

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Solution

The fourth proportional to 61,269,511.59, 84,549,779.24 and 33,391,647.63 is: 46,079,303.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,269,511.59 : 84,549,779.24 = 33,391,647.63 : x
  2. Step 2: Convert to fraction form
    61,269,511.59/84,549,779.24 = 33,391,647.63/x
  3. Step 3: Cross multiply
    61,269,511.59x = 84,549,779.24 × 33,391,647.63
  4. Step 4: Simplify right side
    61,269,511.59x = 2,823,256,435,409,411
  5. Step 5: Solve for x
    x = 2,823,256,435,409,411/61,269,511.59
  6. Step 6: Final answer
    x = 46,079,303.75

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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.