Home / 35,219,820.40-49,374,933.20-35,219,820.40

Finding the Fourth Proportional to 35,219,820.40, 49,374,933.20 and 35,219,820.40

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Solution

The fourth proportional to 35,219,820.40, 49,374,933.20 and 35,219,820.40 is: 49,374,933.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,219,820.40 : 49,374,933.20 = 35,219,820.40 : x
  2. Step 2: Convert to fraction form
    35,219,820.40/49,374,933.20 = 35,219,820.40/x
  3. Step 3: Cross multiply
    35,219,820.40x = 49,374,933.20 × 35,219,820.40
  4. Step 4: Simplify right side
    35,219,820.40x = 1,738,976,279,565,997.25
  5. Step 5: Solve for x
    x = 1,738,976,279,565,997.25/35,219,820.40
  6. Step 6: Final answer
    x = 49,374,933.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.