Home / 355,356,634,218.39-533,016,178,151.94-116,559,828,099.25

Finding the Fourth Proportional to 355,356,634,218.39, 533,016,178,151.94 and 116,559,828,099.25

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Solution

The fourth proportional to 355,356,634,218.39, 533,016,178,151.94 and 116,559,828,099.25 is: 174,833,584,396.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,356,634,218.39 : 533,016,178,151.94 = 116,559,828,099.25 : x
  2. Step 2: Convert to fraction form
    355,356,634,218.39/533,016,178,151.94 = 116,559,828,099.25/x
  3. Step 3: Cross multiply
    355,356,634,218.39x = 533,016,178,151.94 × 116,559,828,099.25
  4. Step 4: Simplify right side
    355,356,634,218.39x = 62,128,274,099,509,338,832,896
  5. Step 5: Solve for x
    x = 62,128,274,099,509,338,832,896/355,356,634,218.39
  6. Step 6: Final answer
    x = 174,833,584,396.59

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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.