Home / 334,146,698.28-461,115,298.80-185,459,151.96

Finding the Fourth Proportional to 334,146,698.28, 461,115,298.80 and 185,459,151.96

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Solution

The fourth proportional to 334,146,698.28, 461,115,298.80 and 185,459,151.96 is: 255,929,664.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,146,698.28 : 461,115,298.80 = 185,459,151.96 : x
  2. Step 2: Convert to fraction form
    334,146,698.28/461,115,298.80 = 185,459,151.96/x
  3. Step 3: Cross multiply
    334,146,698.28x = 461,115,298.80 × 185,459,151.96
  4. Step 4: Simplify right side
    334,146,698.28x = 85,518,052,271,230,016
  5. Step 5: Solve for x
    x = 85,518,052,271,230,016/334,146,698.28
  6. Step 6: Final answer
    x = 255,929,664.16

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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.