Home / 341,225,622.51-470,890,337.46-184,592,687.97

Finding the Fourth Proportional to 341,225,622.51, 470,890,337.46 and 184,592,687.97

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Solution

The fourth proportional to 341,225,622.51, 470,890,337.46 and 184,592,687.97 is: 254,737,356.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,225,622.51 : 470,890,337.46 = 184,592,687.97 : x
  2. Step 2: Convert to fraction form
    341,225,622.51/470,890,337.46 = 184,592,687.97/x
  3. Step 3: Cross multiply
    341,225,622.51x = 470,890,337.46 × 184,592,687.97
  4. Step 4: Simplify right side
    341,225,622.51x = 86,922,913,131,908,848
  5. Step 5: Solve for x
    x = 86,922,913,131,908,848/341,225,622.51
  6. Step 6: Final answer
    x = 254,737,356.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.