Home / 305,733,054.48-458,146,085.04-224,557,213.20

Finding the Fourth Proportional to 305,733,054.48, 458,146,085.04 and 224,557,213.20

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Solution

The fourth proportional to 305,733,054.48, 458,146,085.04 and 224,557,213.20 is: 336,502,732.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,733,054.48 : 458,146,085.04 = 224,557,213.20 : x
  2. Step 2: Convert to fraction form
    305,733,054.48/458,146,085.04 = 224,557,213.20/x
  3. Step 3: Cross multiply
    305,733,054.48x = 458,146,085.04 × 224,557,213.20
  4. Step 4: Simplify right side
    305,733,054.48x = 102,880,008,095,072,608
  5. Step 5: Solve for x
    x = 102,880,008,095,072,608/305,733,054.48
  6. Step 6: Final answer
    x = 336,502,732.00

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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.