Home / 14,570,555.55-21,855,533.19-4,855,874.04

Finding the Fourth Proportional to 14,570,555.55, 21,855,533.19 and 4,855,874.04

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Solution

The fourth proportional to 14,570,555.55, 21,855,533.19 and 4,855,874.04 is: 7,283,711.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,570,555.55 : 21,855,533.19 = 4,855,874.04 : x
  2. Step 2: Convert to fraction form
    14,570,555.55/21,855,533.19 = 4,855,874.04/x
  3. Step 3: Cross multiply
    14,570,555.55x = 21,855,533.19 × 4,855,874.04
  4. Step 4: Simplify right side
    14,570,555.55x = 106,127,716,276,423.72
  5. Step 5: Solve for x
    x = 106,127,716,276,423.72/14,570,555.55
  6. Step 6: Final answer
    x = 7,283,711.04

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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.