Home / 9,452,111.10-14,178,166.65-4,662,095.10

Finding the Fourth Proportional to 9,452,111.10, 14,178,166.65 and 4,662,095.10

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Solution

The fourth proportional to 9,452,111.10, 14,178,166.65 and 4,662,095.10 is: 6,993,142.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,111.10 : 14,178,166.65 = 4,662,095.10 : x
  2. Step 2: Convert to fraction form
    9,452,111.10/14,178,166.65 = 4,662,095.10/x
  3. Step 3: Cross multiply
    9,452,111.10x = 14,178,166.65 × 4,662,095.10
  4. Step 4: Simplify right side
    9,452,111.10x = 66,099,961,265,948.41
  5. Step 5: Solve for x
    x = 66,099,961,265,948.41/9,452,111.10
  6. Step 6: Final answer
    x = 6,993,142.65

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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.