Home / 301,570,498.08-416,047,613.94-174,387,674.88

Finding the Fourth Proportional to 301,570,498.08, 416,047,613.94 and 174,387,674.88

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Solution

The fourth proportional to 301,570,498.08, 416,047,613.94 and 174,387,674.88 is: 240,585,788.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,570,498.08 : 416,047,613.94 = 174,387,674.88 : x
  2. Step 2: Convert to fraction form
    301,570,498.08/416,047,613.94 = 174,387,674.88/x
  3. Step 3: Cross multiply
    301,570,498.08x = 416,047,613.94 × 174,387,674.88
  4. Step 4: Simplify right side
    301,570,498.08x = 72,553,576,034,368,480
  5. Step 5: Solve for x
    x = 72,553,576,034,368,480/301,570,498.08
  6. Step 6: Final answer
    x = 240,585,788.39

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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.