Home / 9,774,125.70-14,661,188.55-6,168,200.10

Finding the Fourth Proportional to 9,774,125.70, 14,661,188.55 and 6,168,200.10

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Solution

The fourth proportional to 9,774,125.70, 14,661,188.55 and 6,168,200.10 is: 9,252,300.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,774,125.70 : 14,661,188.55 = 6,168,200.10 : x
  2. Step 2: Convert to fraction form
    9,774,125.70/14,661,188.55 = 6,168,200.10/x
  3. Step 3: Cross multiply
    9,774,125.70x = 14,661,188.55 × 6,168,200.10
  4. Step 4: Simplify right side
    9,774,125.70x = 90,433,144,680,228.86
  5. Step 5: Solve for x
    x = 90,433,144,680,228.86/9,774,125.70
  6. Step 6: Final answer
    x = 9,252,300.15

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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.