Home / 497,686,061.80-746,529,092.70-467,452,973.80

Finding the Fourth Proportional to 497,686,061.80, 746,529,092.70 and 467,452,973.80

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Solution

The fourth proportional to 497,686,061.80, 746,529,092.70 and 467,452,973.80 is: 701,179,460.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,686,061.80 : 746,529,092.70 = 467,452,973.80 : x
  2. Step 2: Convert to fraction form
    497,686,061.80/746,529,092.70 = 467,452,973.80/x
  3. Step 3: Cross multiply
    497,686,061.80x = 746,529,092.70 × 467,452,973.80
  4. Step 4: Simplify right side
    497,686,061.80x = 348,967,244,410,830,912
  5. Step 5: Solve for x
    x = 348,967,244,410,830,912/497,686,061.80
  6. Step 6: Final answer
    x = 701,179,460.70

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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.