Home / 9,967,004.10-14,950,506.15-9,872,525.70

Finding the Fourth Proportional to 9,967,004.10, 14,950,506.15 and 9,872,525.70

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Solution

The fourth proportional to 9,967,004.10, 14,950,506.15 and 9,872,525.70 is: 14,808,788.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,967,004.10 : 14,950,506.15 = 9,872,525.70 : x
  2. Step 2: Convert to fraction form
    9,967,004.10/14,950,506.15 = 9,872,525.70/x
  3. Step 3: Cross multiply
    9,967,004.10x = 14,950,506.15 × 9,872,525.70
  4. Step 4: Simplify right side
    9,967,004.10x = 147,599,256,193,883.06
  5. Step 5: Solve for x
    x = 147,599,256,193,883.06/9,967,004.10
  6. Step 6: Final answer
    x = 14,808,788.55

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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.