Home / 14,480,466.08-19,966,667.57-9,246,592.35

Finding the Fourth Proportional to 14,480,466.08, 19,966,667.57 and 9,246,592.35

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Solution

The fourth proportional to 14,480,466.08, 19,966,667.57 and 9,246,592.35 is: 12,749,840.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,480,466.08 : 19,966,667.57 = 9,246,592.35 : x
  2. Step 2: Convert to fraction form
    14,480,466.08/19,966,667.57 = 9,246,592.35/x
  3. Step 3: Cross multiply
    14,480,466.08x = 19,966,667.57 × 9,246,592.35
  4. Step 4: Simplify right side
    14,480,466.08x = 184,623,635,561,522.12
  5. Step 5: Solve for x
    x = 184,623,635,561,522.12/14,480,466.08
  6. Step 6: Final answer
    x = 12,749,840.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.