Home / 33,402,938.30-50,104,407.45-29,363,986.70

Finding the Fourth Proportional to 33,402,938.30, 50,104,407.45 and 29,363,986.70

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Solution

The fourth proportional to 33,402,938.30, 50,104,407.45 and 29,363,986.70 is: 44,045,980.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,402,938.30 : 50,104,407.45 = 29,363,986.70 : x
  2. Step 2: Convert to fraction form
    33,402,938.30/50,104,407.45 = 29,363,986.70/x
  3. Step 3: Cross multiply
    33,402,938.30x = 50,104,407.45 × 29,363,986.70
  4. Step 4: Simplify right side
    33,402,938.30x = 1,471,265,153,973,181
  5. Step 5: Solve for x
    x = 1,471,265,153,973,181/33,402,938.30
  6. Step 6: Final answer
    x = 44,045,980.05

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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.