Home / 2,775,685,001.04-4,163,541,675.84-935,453,621.52

Finding the Fourth Proportional to 2,775,685,001.04, 4,163,541,675.84 and 935,453,621.52

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Solution

The fourth proportional to 2,775,685,001.04, 4,163,541,675.84 and 935,453,621.52 is: 1,403,185,209.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,775,685,001.04 : 4,163,541,675.84 = 935,453,621.52 : x
  2. Step 2: Convert to fraction form
    2,775,685,001.04/4,163,541,675.84 = 935,453,621.52/x
  3. Step 3: Cross multiply
    2,775,685,001.04x = 4,163,541,675.84 × 935,453,621.52
  4. Step 4: Simplify right side
    2,775,685,001.04x = 3,894,800,139,013,978,112
  5. Step 5: Solve for x
    x = 3,894,800,139,013,978,112/2,775,685,001.04
  6. Step 6: Final answer
    x = 1,403,185,209.26

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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.