Home / 14,020,095.60-21,030,143.40-6,041,919.60

Finding the Fourth Proportional to 14,020,095.60, 21,030,143.40 and 6,041,919.60

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Solution

The fourth proportional to 14,020,095.60, 21,030,143.40 and 6,041,919.60 is: 9,062,879.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,020,095.60 : 21,030,143.40 = 6,041,919.60 : x
  2. Step 2: Convert to fraction form
    14,020,095.60/21,030,143.40 = 6,041,919.60/x
  3. Step 3: Cross multiply
    14,020,095.60x = 21,030,143.40 × 6,041,919.60
  4. Step 4: Simplify right side
    14,020,095.60x = 127,062,435,599,270.62
  5. Step 5: Solve for x
    x = 127,062,435,599,270.62/14,020,095.60
  6. Step 6: Final answer
    x = 9,062,879.40

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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.