Home / 9,659,051.60-14,488,577.40-9,509,752.40

Finding the Fourth Proportional to 9,659,051.60, 14,488,577.40 and 9,509,752.40

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Solution

The fourth proportional to 9,659,051.60, 14,488,577.40 and 9,509,752.40 is: 14,264,628.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,051.60 : 14,488,577.40 = 9,509,752.40 : x
  2. Step 2: Convert to fraction form
    9,659,051.60/14,488,577.40 = 9,509,752.40/x
  3. Step 3: Cross multiply
    9,659,051.60x = 14,488,577.40 × 9,509,752.40
  4. Step 4: Simplify right side
    9,659,051.60x = 137,782,783,702,235.77
  5. Step 5: Solve for x
    x = 137,782,783,702,235.77/9,659,051.60
  6. Step 6: Final answer
    x = 14,264,628.60

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Similar ratio
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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.