Home / 14,625,589.44-21,924,946.40-5,038,688.32

Finding the Fourth Proportional to 14,625,589.44, 21,924,946.40 and 5,038,688.32

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Solution

The fourth proportional to 14,625,589.44, 21,924,946.40 and 5,038,688.32 is: 7,553,403.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,625,589.44 : 21,924,946.40 = 5,038,688.32 : x
  2. Step 2: Convert to fraction form
    14,625,589.44/21,924,946.40 = 5,038,688.32/x
  3. Step 3: Cross multiply
    14,625,589.44x = 21,924,946.40 × 5,038,688.32
  4. Step 4: Simplify right side
    14,625,589.44x = 110,472,971,342,306.05
  5. Step 5: Solve for x
    x = 110,472,971,342,306.05/14,625,589.44
  6. Step 6: Final answer
    x = 7,553,403.01

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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.