Home / 65,253,347,507,160-90,049,161,466,056-35,623,077,970,570

Finding the Fourth Proportional to 65,253,347,507,160, 90,049,161,466,056 and 35,623,077,970,570

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Solution

The fourth proportional to 65,253,347,507,160, 90,049,161,466,056 and 35,623,077,970,570 is: 49,159,597,517,012.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,253,347,507,160 : 90,049,161,466,056 = 35,623,077,970,570 : x
  2. Step 2: Convert to fraction form
    65,253,347,507,160/90,049,161,466,056 = 35,623,077,970,570/x
  3. Step 3: Cross multiply
    65,253,347,507,160x = 90,049,161,466,056 × 35,623,077,970,570
  4. Step 4: Simplify right side
    65,253,347,507,160x = 3,207,828,300,089,760,417,941,815,296
  5. Step 5: Solve for x
    x = 3,207,828,300,089,760,417,941,815,296/65,253,347,507,160
  6. Step 6: Final answer
    x = 49,159,597,517,012.87

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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.