Home / 45,950,520.52-63,413,967.88-25,839,848.90

Finding the Fourth Proportional to 45,950,520.52, 63,413,967.88 and 25,839,848.90

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Solution

The fourth proportional to 45,950,520.52, 63,413,967.88 and 25,839,848.90 is: 35,660,256.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,950,520.52 : 63,413,967.88 = 25,839,848.90 : x
  2. Step 2: Convert to fraction form
    45,950,520.52/63,413,967.88 = 25,839,848.90/x
  3. Step 3: Cross multiply
    45,950,520.52x = 63,413,967.88 × 25,839,848.90
  4. Step 4: Simplify right side
    45,950,520.52x = 1,638,607,348,168,653.25
  5. Step 5: Solve for x
    x = 1,638,607,348,168,653.25/45,950,520.52
  6. Step 6: Final answer
    x = 35,660,256.50

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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.