Home / 178,097,461,549.02-245,801,362,608.26-108,613,413,704.88

Finding the Fourth Proportional to 178,097,461,549.02, 245,801,362,608.26 and 108,613,413,704.88

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Solution

The fourth proportional to 178,097,461,549.02, 245,801,362,608.26 and 108,613,413,704.88 is: 149,902,895,044.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,097,461,549.02 : 245,801,362,608.26 = 108,613,413,704.88 : x
  2. Step 2: Convert to fraction form
    178,097,461,549.02/245,801,362,608.26 = 108,613,413,704.88/x
  3. Step 3: Cross multiply
    178,097,461,549.02x = 245,801,362,608.26 × 108,613,413,704.88
  4. Step 4: Simplify right side
    178,097,461,549.02x = 26,697,325,086,194,167,447,552
  5. Step 5: Solve for x
    x = 26,697,325,086,194,167,447,552/178,097,461,549.02
  6. Step 6: Final answer
    x = 149,902,895,044.05

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1.5x scale

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.