Home / 14,907,554.40-22,349,521.80-8,175,968.40

Finding the Fourth Proportional to 14,907,554.40, 22,349,521.80 and 8,175,968.40

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Solution

The fourth proportional to 14,907,554.40, 22,349,521.80 and 8,175,968.40 is: 12,257,475.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907,554.40 : 22,349,521.80 = 8,175,968.40 : x
  2. Step 2: Convert to fraction form
    14,907,554.40/22,349,521.80 = 8,175,968.40/x
  3. Step 3: Cross multiply
    14,907,554.40x = 22,349,521.80 × 8,175,968.40
  4. Step 4: Simplify right side
    14,907,554.40x = 182,728,983,991,911.12
  5. Step 5: Solve for x
    x = 182,728,983,991,911.12/14,907,554.40
  6. Step 6: Final answer
    x = 12,257,475.58

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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.