Home / 182,349,864.90-252,066,918.69-162,698,401.58

Finding the Fourth Proportional to 182,349,864.90, 252,066,918.69 and 162,698,401.58

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Solution

The fourth proportional to 182,349,864.90, 252,066,918.69 and 162,698,401.58 is: 224,902,194.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,349,864.90 : 252,066,918.69 = 162,698,401.58 : x
  2. Step 2: Convert to fraction form
    182,349,864.90/252,066,918.69 = 162,698,401.58/x
  3. Step 3: Cross multiply
    182,349,864.90x = 252,066,918.69 × 162,698,401.58
  4. Step 4: Simplify right side
    182,349,864.90x = 41,010,884,760,798,488
  5. Step 5: Solve for x
    x = 41,010,884,760,798,488/182,349,864.90
  6. Step 6: Final answer
    x = 224,902,194.38

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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.