Home / 529,233,186,209.01-793,849,735,532.10-146,777,256,567.83

Finding the Fourth Proportional to 529,233,186,209.01, 793,849,735,532.10 and 146,777,256,567.83

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Solution

The fourth proportional to 529,233,186,209.01, 793,849,735,532.10 and 146,777,256,567.83 is: 220,165,872,709.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,233,186,209.01 : 793,849,735,532.10 = 146,777,256,567.83 : x
  2. Step 2: Convert to fraction form
    529,233,186,209.01/793,849,735,532.10 = 146,777,256,567.83/x
  3. Step 3: Cross multiply
    529,233,186,209.01x = 793,849,735,532.10 × 146,777,256,567.83
  4. Step 4: Simplify right side
    529,233,186,209.01x = 116,519,086,308,499,012,976,640
  5. Step 5: Solve for x
    x = 116,519,086,308,499,012,976,640/529,233,186,209.01
  6. Step 6: Final answer
    x = 220,165,872,709.43

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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.