Home / 2,716,095,779.10-4,074,143,668.65-2,555,388,020.70

Finding the Fourth Proportional to 2,716,095,779.10, 4,074,143,668.65 and 2,555,388,020.70

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Solution

The fourth proportional to 2,716,095,779.10, 4,074,143,668.65 and 2,555,388,020.70 is: 3,833,082,031.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,095,779.10 : 4,074,143,668.65 = 2,555,388,020.70 : x
  2. Step 2: Convert to fraction form
    2,716,095,779.10/4,074,143,668.65 = 2,555,388,020.70/x
  3. Step 3: Cross multiply
    2,716,095,779.10x = 4,074,143,668.65 × 2,555,388,020.70
  4. Step 4: Simplify right side
    2,716,095,779.10x = 10,411,017,925,478,959,104
  5. Step 5: Solve for x
    x = 10,411,017,925,478,959,104/2,716,095,779.10
  6. Step 6: Final answer
    x = 3,833,082,031.05

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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.