Home / 364,708,164.60-547,062,246.90-109,406,532.60

Finding the Fourth Proportional to 364,708,164.60, 547,062,246.90 and 109,406,532.60

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Solution

The fourth proportional to 364,708,164.60, 547,062,246.90 and 109,406,532.60 is: 164,109,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,708,164.60 : 547,062,246.90 = 109,406,532.60 : x
  2. Step 2: Convert to fraction form
    364,708,164.60/547,062,246.90 = 109,406,532.60/x
  3. Step 3: Cross multiply
    364,708,164.60x = 547,062,246.90 × 109,406,532.60
  4. Step 4: Simplify right side
    364,708,164.60x = 59,852,183,549,694,096
  5. Step 5: Solve for x
    x = 59,852,183,549,694,096/364,708,164.60
  6. Step 6: Final answer
    x = 164,109,798.90

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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.