Home / 1,097,467,296.63-1,514,464,315.02-595,665,306.45

Finding the Fourth Proportional to 1,097,467,296.63, 1,514,464,315.02 and 595,665,306.45

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Solution

The fourth proportional to 1,097,467,296.63, 1,514,464,315.02 and 595,665,306.45 is: 821,996,111.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,467,296.63 : 1,514,464,315.02 = 595,665,306.45 : x
  2. Step 2: Convert to fraction form
    1,097,467,296.63/1,514,464,315.02 = 595,665,306.45/x
  3. Step 3: Cross multiply
    1,097,467,296.63x = 1,514,464,315.02 × 595,665,306.45
  4. Step 4: Simplify right side
    1,097,467,296.63x = 902,113,850,313,977,728
  5. Step 5: Solve for x
    x = 902,113,850,313,977,728/1,097,467,296.63
  6. Step 6: Final answer
    x = 821,996,111.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.