Home / 53,622,969,615.48-73,996,963,173.18-29,536,472,720.28

Finding the Fourth Proportional to 53,622,969,615.48, 73,996,963,173.18 and 29,536,472,720.28

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Solution

The fourth proportional to 53,622,969,615.48, 73,996,963,173.18 and 29,536,472,720.28 is: 40,758,825,925.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,622,969,615.48 : 73,996,963,173.18 = 29,536,472,720.28 : x
  2. Step 2: Convert to fraction form
    53,622,969,615.48/73,996,963,173.18 = 29,536,472,720.28/x
  3. Step 3: Cross multiply
    53,622,969,615.48x = 73,996,963,173.18 × 29,536,472,720.28
  4. Step 4: Simplify right side
    53,622,969,615.48x = 2,185,609,284,148,194,443,264
  5. Step 5: Solve for x
    x = 2,185,609,284,148,194,443,264/53,622,969,615.48
  6. Step 6: Final answer
    x = 40,758,825,925.17

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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.