Home / 94,852,036.15-130,845,317.86-57,693,681.43

Finding the Fourth Proportional to 94,852,036.15, 130,845,317.86 and 57,693,681.43

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Solution

The fourth proportional to 94,852,036.15, 130,845,317.86 and 57,693,681.43 is: 79,586,568.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,852,036.15 : 130,845,317.86 = 57,693,681.43 : x
  2. Step 2: Convert to fraction form
    94,852,036.15/130,845,317.86 = 57,693,681.43/x
  3. Step 3: Cross multiply
    94,852,036.15x = 130,845,317.86 × 57,693,681.43
  4. Step 4: Simplify right side
    94,852,036.15x = 7,548,948,084,966,933
  5. Step 5: Solve for x
    x = 7,548,948,084,966,933/94,852,036.15
  6. Step 6: Final answer
    x = 79,586,568.63

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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.