Home / 973,467,106.89-1,460,200,661.55-236,533,224.93

Finding the Fourth Proportional to 973,467,106.89, 1,460,200,661.55 and 236,533,224.93

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Solution

The fourth proportional to 973,467,106.89, 1,460,200,661.55 and 236,533,224.93 is: 354,799,837.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,467,106.89 : 1,460,200,661.55 = 236,533,224.93 : x
  2. Step 2: Convert to fraction form
    973,467,106.89/1,460,200,661.55 = 236,533,224.93/x
  3. Step 3: Cross multiply
    973,467,106.89x = 1,460,200,661.55 × 236,533,224.93
  4. Step 4: Simplify right side
    973,467,106.89x = 345,385,971,521,340,928
  5. Step 5: Solve for x
    x = 345,385,971,521,340,928/973,467,106.89
  6. Step 6: Final answer
    x = 354,799,837.69

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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.