Home / 14,794,886,165.19-20,418,464,648.79-9,001,600,853.10

Finding the Fourth Proportional to 14,794,886,165.19, 20,418,464,648.79 and 9,001,600,853.10

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Solution

The fourth proportional to 14,794,886,165.19, 20,418,464,648.79 and 9,001,600,853.10 is: 12,423,135,044.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,794,886,165.19 : 20,418,464,648.79 = 9,001,600,853.10 : x
  2. Step 2: Convert to fraction form
    14,794,886,165.19/20,418,464,648.79 = 9,001,600,853.10/x
  3. Step 3: Cross multiply
    14,794,886,165.19x = 20,418,464,648.79 × 9,001,600,853.10
  4. Step 4: Simplify right side
    14,794,886,165.19x = 183,798,868,801,540,259,840
  5. Step 5: Solve for x
    x = 183,798,868,801,540,259,840/14,794,886,165.19
  6. Step 6: Final answer
    x = 12,423,135,044.73

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1.5x scale

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.