Home / 25,335,289.58-34,961,762.96-13,732,603.95

Finding the Fourth Proportional to 25,335,289.58, 34,961,762.96 and 13,732,603.95

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Solution

The fourth proportional to 25,335,289.58, 34,961,762.96 and 13,732,603.95 is: 18,950,485.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,289.58 : 34,961,762.96 = 13,732,603.95 : x
  2. Step 2: Convert to fraction form
    25,335,289.58/34,961,762.96 = 13,732,603.95/x
  3. Step 3: Cross multiply
    25,335,289.58x = 34,961,762.96 × 13,732,603.95
  4. Step 4: Simplify right side
    25,335,289.58x = 480,116,044,054,796.62
  5. Step 5: Solve for x
    x = 480,116,044,054,796.62/25,335,289.58
  6. Step 6: Final answer
    x = 18,950,485.74

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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.