Home / 46,418,141.68-64,058,571.30-25,510,915.40

Finding the Fourth Proportional to 46,418,141.68, 64,058,571.30 and 25,510,915.40

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Solution

The fourth proportional to 46,418,141.68, 64,058,571.30 and 25,510,915.40 is: 35,205,907.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,418,141.68 : 64,058,571.30 = 25,510,915.40 : x
  2. Step 2: Convert to fraction form
    46,418,141.68/64,058,571.30 = 25,510,915.40/x
  3. Step 3: Cross multiply
    46,418,141.68x = 64,058,571.30 × 25,510,915.40
  4. Step 4: Simplify right side
    46,418,141.68x = 1,634,192,792,758,875
  5. Step 5: Solve for x
    x = 1,634,192,792,758,875/46,418,141.68
  6. Step 6: Final answer
    x = 35,205,907.30

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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.