Home / 2,182,562,398.30-3,273,796,483.56-608,627,779.36

Finding the Fourth Proportional to 2,182,562,398.30, 3,273,796,483.56 and 608,627,779.36

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Solution

The fourth proportional to 2,182,562,398.30, 3,273,796,483.56 and 608,627,779.36 is: 912,928,530.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,562,398.30 : 3,273,796,483.56 = 608,627,779.36 : x
  2. Step 2: Convert to fraction form
    2,182,562,398.30/3,273,796,483.56 = 608,627,779.36/x
  3. Step 3: Cross multiply
    2,182,562,398.30x = 3,273,796,483.56 × 608,627,779.36
  4. Step 4: Simplify right side
    2,182,562,398.30x = 1,992,523,483,865,699,584
  5. Step 5: Solve for x
    x = 1,992,523,483,865,699,584/2,182,562,398.30
  6. Step 6: Final answer
    x = 912,928,530.89

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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.