Home / 46,472,685.89-64,131,952.06-25,564,268.48

Finding the Fourth Proportional to 46,472,685.89, 64,131,952.06 and 25,564,268.48

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Solution

The fourth proportional to 46,472,685.89, 64,131,952.06 and 25,564,268.48 is: 35,278,495.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,472,685.89 : 64,131,952.06 = 25,564,268.48 : x
  2. Step 2: Convert to fraction form
    46,472,685.89/64,131,952.06 = 25,564,268.48/x
  3. Step 3: Cross multiply
    46,472,685.89x = 64,131,952.06 × 25,564,268.48
  4. Step 4: Simplify right side
    46,472,685.89x = 1,639,486,440,159,848
  5. Step 5: Solve for x
    x = 1,639,486,440,159,848/46,472,685.89
  6. Step 6: Final answer
    x = 35,278,495.51

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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.