Home / 197,529,878.22-296,301,535.02-93,845,571.45

Finding the Fourth Proportional to 197,529,878.22, 296,301,535.02 and 93,845,571.45

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Solution

The fourth proportional to 197,529,878.22, 296,301,535.02 and 93,845,571.45 is: 140,771,548.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,529,878.22 : 296,301,535.02 = 93,845,571.45 : x
  2. Step 2: Convert to fraction form
    197,529,878.22/296,301,535.02 = 93,845,571.45/x
  3. Step 3: Cross multiply
    197,529,878.22x = 296,301,535.02 × 93,845,571.45
  4. Step 4: Simplify right side
    197,529,878.22x = 27,806,586,875,464,088
  5. Step 5: Solve for x
    x = 27,806,586,875,464,088/197,529,878.22
  6. Step 6: Final answer
    x = 140,771,548.72

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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.