Home / 9,223,852.60-13,835,778.90-8,701,305.40

Finding the Fourth Proportional to 9,223,852.60, 13,835,778.90 and 8,701,305.40

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Solution

The fourth proportional to 9,223,852.60, 13,835,778.90 and 8,701,305.40 is: 13,051,958.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,852.60 : 13,835,778.90 = 8,701,305.40 : x
  2. Step 2: Convert to fraction form
    9,223,852.60/13,835,778.90 = 8,701,305.40/x
  3. Step 3: Cross multiply
    9,223,852.60x = 13,835,778.90 × 8,701,305.40
  4. Step 4: Simplify right side
    9,223,852.60x = 120,389,337,655,776.06
  5. Step 5: Solve for x
    x = 120,389,337,655,776.06/9,223,852.60
  6. Step 6: Final answer
    x = 13,051,958.10

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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.