Home / 15,076,596.76-22,617,417.48-11,838,004

Finding the Fourth Proportional to 15,076,596.76, 22,617,417.48 and 11,838,004

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Solution

The fourth proportional to 15,076,596.76, 22,617,417.48 and 11,838,004 is: 17,758,986.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,076,596.76 : 22,617,417.48 = 11,838,004 : x
  2. Step 2: Convert to fraction form
    15,076,596.76/22,617,417.48 = 11,838,004/x
  3. Step 3: Cross multiply
    15,076,596.76x = 22,617,417.48 × 11,838,004
  4. Step 4: Simplify right side
    15,076,596.76x = 267,745,078,597,909.94
  5. Step 5: Solve for x
    x = 267,745,078,597,909.94/15,076,596.76
  6. Step 6: Final answer
    x = 17,758,986.52

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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.