Home / 94,582,417.20-141,873,625.80-26,424,999.60

Finding the Fourth Proportional to 94,582,417.20, 141,873,625.80 and 26,424,999.60

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Solution

The fourth proportional to 94,582,417.20, 141,873,625.80 and 26,424,999.60 is: 39,637,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,582,417.20 : 141,873,625.80 = 26,424,999.60 : x
  2. Step 2: Convert to fraction form
    94,582,417.20/141,873,625.80 = 26,424,999.60/x
  3. Step 3: Cross multiply
    94,582,417.20x = 141,873,625.80 × 26,424,999.60
  4. Step 4: Simplify right side
    94,582,417.20x = 3,749,010,505,015,550
  5. Step 5: Solve for x
    x = 3,749,010,505,015,550/94,582,417.20
  6. Step 6: Final answer
    x = 39,637,499.40

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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.