Home / 1,364,201,010.12-2,045,518,209.54-534,182,838.60

Finding the Fourth Proportional to 1,364,201,010.12, 2,045,518,209.54 and 534,182,838.60

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Solution

The fourth proportional to 1,364,201,010.12, 2,045,518,209.54 and 534,182,838.60 is: 800,967,537.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,201,010.12 : 2,045,518,209.54 = 534,182,838.60 : x
  2. Step 2: Convert to fraction form
    1,364,201,010.12/2,045,518,209.54 = 534,182,838.60/x
  3. Step 3: Cross multiply
    1,364,201,010.12x = 2,045,518,209.54 × 534,182,838.60
  4. Step 4: Simplify right side
    1,364,201,010.12x = 1,092,680,723,580,066,816
  5. Step 5: Solve for x
    x = 1,092,680,723,580,066,816/1,364,201,010.12
  6. Step 6: Final answer
    x = 800,967,537.39

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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.