Home / 19,335,004.40-28,977,623.40-14,824,924.40

Finding the Fourth Proportional to 19,335,004.40, 28,977,623.40 and 14,824,924.40

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Solution

The fourth proportional to 19,335,004.40, 28,977,623.40 and 14,824,924.40 is: 22,218,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,004.40 : 28,977,623.40 = 14,824,924.40 : x
  2. Step 2: Convert to fraction form
    19,335,004.40/28,977,623.40 = 14,824,924.40/x
  3. Step 3: Cross multiply
    19,335,004.40x = 28,977,623.40 × 14,824,924.40
  4. Step 4: Simplify right side
    19,335,004.40x = 429,591,076,196,670.94
  5. Step 5: Solve for x
    x = 429,591,076,196,670.94/19,335,004.40
  6. Step 6: Final answer
    x = 22,218,307.65

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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.