Home / 94,802,796.75-130,827,859.65-51,342,732.75

Finding the Fourth Proportional to 94,802,796.75, 130,827,859.65 and 51,342,732.75

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Solution

The fourth proportional to 94,802,796.75, 130,827,859.65 and 51,342,732.75 is: 70,852,971.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,802,796.75 : 130,827,859.65 = 51,342,732.75 : x
  2. Step 2: Convert to fraction form
    94,802,796.75/130,827,859.65 = 51,342,732.75/x
  3. Step 3: Cross multiply
    94,802,796.75x = 130,827,859.65 × 51,342,732.75
  4. Step 4: Simplify right side
    94,802,796.75x = 6,717,059,834,264,459
  5. Step 5: Solve for x
    x = 6,717,059,834,264,459/94,802,796.75
  6. Step 6: Final answer
    x = 70,852,971.27

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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.