Home / 9,397,401.60-14,096,102.40-9,271,430.40

Finding the Fourth Proportional to 9,397,401.60, 14,096,102.40 and 9,271,430.40

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Solution

The fourth proportional to 9,397,401.60, 14,096,102.40 and 9,271,430.40 is: 13,907,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,401.60 : 14,096,102.40 = 9,271,430.40 : x
  2. Step 2: Convert to fraction form
    9,397,401.60/14,096,102.40 = 9,271,430.40/x
  3. Step 3: Cross multiply
    9,397,401.60x = 14,096,102.40 × 9,271,430.40
  4. Step 4: Simplify right side
    9,397,401.60x = 130,691,032,312,872.97
  5. Step 5: Solve for x
    x = 130,691,032,312,872.97/9,397,401.60
  6. Step 6: Final answer
    x = 13,907,145.60

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1.5x scale

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.