Home / 38,292,267.60-57,438,401.40-26,199,032.40

Finding the Fourth Proportional to 38,292,267.60, 57,438,401.40 and 26,199,032.40

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Solution

The fourth proportional to 38,292,267.60, 57,438,401.40 and 26,199,032.40 is: 39,298,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,292,267.60 : 57,438,401.40 = 26,199,032.40 : x
  2. Step 2: Convert to fraction form
    38,292,267.60/57,438,401.40 = 26,199,032.40/x
  3. Step 3: Cross multiply
    38,292,267.60x = 57,438,401.40 × 26,199,032.40
  4. Step 4: Simplify right side
    38,292,267.60x = 1,504,830,539,282,805.25
  5. Step 5: Solve for x
    x = 1,504,830,539,282,805.25/38,292,267.60
  6. Step 6: Final answer
    x = 39,298,548.60

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1.5x scale

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.