Home / 50,718,588,960.60-76,077,883,440.90-46,065,716,717.40

Finding the Fourth Proportional to 50,718,588,960.60, 76,077,883,440.90 and 46,065,716,717.40

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Solution

The fourth proportional to 50,718,588,960.60, 76,077,883,440.90 and 46,065,716,717.40 is: 69,098,575,076.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,718,588,960.60 : 76,077,883,440.90 = 46,065,716,717.40 : x
  2. Step 2: Convert to fraction form
    50,718,588,960.60/76,077,883,440.90 = 46,065,716,717.40/x
  3. Step 3: Cross multiply
    50,718,588,960.60x = 76,077,883,440.90 × 46,065,716,717.40
  4. Step 4: Simplify right side
    50,718,588,960.60x = 3,504,582,227,047,875,608,576
  5. Step 5: Solve for x
    x = 3,504,582,227,047,875,608,576/50,718,588,960.60
  6. Step 6: Final answer
    x = 69,098,575,076.10

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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.