Home / 1,750,983,847.56-2,416,387,971.06-958,099,124.52

Finding the Fourth Proportional to 1,750,983,847.56, 2,416,387,971.06 and 958,099,124.52

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Solution

The fourth proportional to 1,750,983,847.56, 2,416,387,971.06 and 958,099,124.52 is: 1,322,193,350.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,983,847.56 : 2,416,387,971.06 = 958,099,124.52 : x
  2. Step 2: Convert to fraction form
    1,750,983,847.56/2,416,387,971.06 = 958,099,124.52/x
  3. Step 3: Cross multiply
    1,750,983,847.56x = 2,416,387,971.06 × 958,099,124.52
  4. Step 4: Simplify right side
    1,750,983,847.56x = 2,315,139,199,573,244,928
  5. Step 5: Solve for x
    x = 2,315,139,199,573,244,928/1,750,983,847.56
  6. Step 6: Final answer
    x = 1,322,193,350.21

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1.5x scale

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.