Home / 50,718,588,963.60-76,077,883,445.40-46,065,716,720.40

Finding the Fourth Proportional to 50,718,588,963.60, 76,077,883,445.40 and 46,065,716,720.40

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Solution

The fourth proportional to 50,718,588,963.60, 76,077,883,445.40 and 46,065,716,720.40 is: 69,098,575,080.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,718,588,963.60 : 76,077,883,445.40 = 46,065,716,720.40 : x
  2. Step 2: Convert to fraction form
    50,718,588,963.60/76,077,883,445.40 = 46,065,716,720.40/x
  3. Step 3: Cross multiply
    50,718,588,963.60x = 76,077,883,445.40 × 46,065,716,720.40
  4. Step 4: Simplify right side
    50,718,588,963.60x = 3,504,582,227,483,404,795,904
  5. Step 5: Solve for x
    x = 3,504,582,227,483,404,795,904/50,718,588,963.60
  6. Step 6: Final answer
    x = 69,098,575,080.60

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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.