Home / 14,924,774.24-22,391,071.04-4,689,220.48

Finding the Fourth Proportional to 14,924,774.24, 22,391,071.04 and 4,689,220.48

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Solution

The fourth proportional to 14,924,774.24, 22,391,071.04 and 4,689,220.48 is: 7,035,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924,774.24 : 22,391,071.04 = 4,689,220.48 : x
  2. Step 2: Convert to fraction form
    14,924,774.24/22,391,071.04 = 4,689,220.48/x
  3. Step 3: Cross multiply
    14,924,774.24x = 22,391,071.04 × 4,689,220.48
  4. Step 4: Simplify right side
    14,924,774.24x = 104,996,668,889,902.91
  5. Step 5: Solve for x
    x = 104,996,668,889,902.91/14,924,774.24
  6. Step 6: Final answer
    x = 7,035,059.10

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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.