Home / 39,633,456.61-59,430,734.88-16,285,970.04

Finding the Fourth Proportional to 39,633,456.61, 59,430,734.88 and 16,285,970.04

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Solution

The fourth proportional to 39,633,456.61, 59,430,734.88 and 16,285,970.04 is: 24,420,962.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,633,456.61 : 59,430,734.88 = 16,285,970.04 : x
  2. Step 2: Convert to fraction form
    39,633,456.61/59,430,734.88 = 16,285,970.04/x
  3. Step 3: Cross multiply
    39,633,456.61x = 59,430,734.88 × 16,285,970.04
  4. Step 4: Simplify right side
    39,633,456.61x = 967,887,167,710,863
  5. Step 5: Solve for x
    x = 967,887,167,710,863/39,633,456.61
  6. Step 6: Final answer
    x = 24,420,962.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.