Home / 600,027,916,159.65-828,036,436,386.69-325,673,567,905.72

Finding the Fourth Proportional to 600,027,916,159.65, 828,036,436,386.69 and 325,673,567,905.72

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Solution

The fourth proportional to 600,027,916,159.65, 828,036,436,386.69 and 325,673,567,905.72 is: 449,428,390,465.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,027,916,159.65 : 828,036,436,386.69 = 325,673,567,905.72 : x
  2. Step 2: Convert to fraction form
    600,027,916,159.65/828,036,436,386.69 = 325,673,567,905.72/x
  3. Step 3: Cross multiply
    600,027,916,159.65x = 828,036,436,386.69 × 325,673,567,905.72
  4. Step 4: Simplify right side
    600,027,916,159.65x = 269,669,580,593,991,054,786,560
  5. Step 5: Solve for x
    x = 269,669,580,593,991,054,786,560/600,027,916,159.65
  6. Step 6: Final answer
    x = 449,428,390,465.49

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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.