Home / 323,779,300.08-446,841,173.64-206,357,345.52

Finding the Fourth Proportional to 323,779,300.08, 446,841,173.64 and 206,357,345.52

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Solution

The fourth proportional to 323,779,300.08, 446,841,173.64 and 206,357,345.52 is: 284,789,541.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,779,300.08 : 446,841,173.64 = 206,357,345.52 : x
  2. Step 2: Convert to fraction form
    323,779,300.08/446,841,173.64 = 206,357,345.52/x
  3. Step 3: Cross multiply
    323,779,300.08x = 446,841,173.64 × 206,357,345.52
  4. Step 4: Simplify right side
    323,779,300.08x = 92,208,958,461,391,792
  5. Step 5: Solve for x
    x = 92,208,958,461,391,792/323,779,300.08
  6. Step 6: Final answer
    x = 284,789,541.64

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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.