Home / 582,056,416.53-873,222,249.33-188,582,606.95

Finding the Fourth Proportional to 582,056,416.53, 873,222,249.33 and 188,582,606.95

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Solution

The fourth proportional to 582,056,416.53, 873,222,249.33 and 188,582,606.95 is: 282,918,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,056,416.53 : 873,222,249.33 = 188,582,606.95 : x
  2. Step 2: Convert to fraction form
    582,056,416.53/873,222,249.33 = 188,582,606.95/x
  3. Step 3: Cross multiply
    582,056,416.53x = 873,222,249.33 × 188,582,606.95
  4. Step 4: Simplify right side
    582,056,416.53x = 164,674,528,224,710,592
  5. Step 5: Solve for x
    x = 164,674,528,224,710,592/582,056,416.53
  6. Step 6: Final answer
    x = 282,918,499.90

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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.