Home / 9,768,095.80-14,652,143.70-6,366,873.40

Finding the Fourth Proportional to 9,768,095.80, 14,652,143.70 and 6,366,873.40

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Solution

The fourth proportional to 9,768,095.80, 14,652,143.70 and 6,366,873.40 is: 9,550,310.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,768,095.80 : 14,652,143.70 = 6,366,873.40 : x
  2. Step 2: Convert to fraction form
    9,768,095.80/14,652,143.70 = 6,366,873.40/x
  3. Step 3: Cross multiply
    9,768,095.80x = 14,652,143.70 × 6,366,873.40
  4. Step 4: Simplify right side
    9,768,095.80x = 93,288,343,976,507.58
  5. Step 5: Solve for x
    x = 93,288,343,976,507.58/9,768,095.80
  6. Step 6: Final answer
    x = 9,550,310.10

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Double scale
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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.