Home / 1,748,757,566.16-2,621,522,103.48-874,598,256.72

Finding the Fourth Proportional to 1,748,757,566.16, 2,621,522,103.48 and 874,598,256.72

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Solution

The fourth proportional to 1,748,757,566.16, 2,621,522,103.48 and 874,598,256.72 is: 1,311,090,059.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,757,566.16 : 2,621,522,103.48 = 874,598,256.72 : x
  2. Step 2: Convert to fraction form
    1,748,757,566.16/2,621,522,103.48 = 874,598,256.72/x
  3. Step 3: Cross multiply
    1,748,757,566.16x = 2,621,522,103.48 × 874,598,256.72
  4. Step 4: Simplify right side
    1,748,757,566.16x = 2,292,778,661,656,555,520
  5. Step 5: Solve for x
    x = 2,292,778,661,656,555,520/1,748,757,566.16
  6. Step 6: Final answer
    x = 1,311,090,059.61

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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.