Home / 53,938,594.94-74,417,620.56-33,008,809.10

Finding the Fourth Proportional to 53,938,594.94, 74,417,620.56 and 33,008,809.10

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Solution

The fourth proportional to 53,938,594.94, 74,417,620.56 and 33,008,809.10 is: 45,541,361.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,938,594.94 : 74,417,620.56 = 33,008,809.10 : x
  2. Step 2: Convert to fraction form
    53,938,594.94/74,417,620.56 = 33,008,809.10/x
  3. Step 3: Cross multiply
    53,938,594.94x = 74,417,620.56 × 33,008,809.10
  4. Step 4: Simplify right side
    53,938,594.94x = 2,456,437,030,741,275.50
  5. Step 5: Solve for x
    x = 2,456,437,030,741,275.50/53,938,594.94
  6. Step 6: Final answer
    x = 45,541,361.13

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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.