Home / 14,905,526.04-22,342,343.40-7,709,815.44

Finding the Fourth Proportional to 14,905,526.04, 22,342,343.40 and 7,709,815.44

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Solution

The fourth proportional to 14,905,526.04, 22,342,343.40 and 7,709,815.44 is: 11,556,475.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,905,526.04 : 22,342,343.40 = 7,709,815.44 : x
  2. Step 2: Convert to fraction form
    14,905,526.04/22,342,343.40 = 7,709,815.44/x
  3. Step 3: Cross multiply
    14,905,526.04x = 22,342,343.40 × 7,709,815.44
  4. Step 4: Simplify right side
    14,905,526.04x = 172,255,344,111,102.09
  5. Step 5: Solve for x
    x = 172,255,344,111,102.09/14,905,526.04
  6. Step 6: Final answer
    x = 11,556,475.34

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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.