Home / 46,656,189.40-69,984,284.10-16,364,052.40

Finding the Fourth Proportional to 46,656,189.40, 69,984,284.10 and 16,364,052.40

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Solution

The fourth proportional to 46,656,189.40, 69,984,284.10 and 16,364,052.40 is: 24,546,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,189.40 : 69,984,284.10 = 16,364,052.40 : x
  2. Step 2: Convert to fraction form
    46,656,189.40/69,984,284.10 = 16,364,052.40/x
  3. Step 3: Cross multiply
    46,656,189.40x = 69,984,284.10 × 16,364,052.40
  4. Step 4: Simplify right side
    46,656,189.40x = 1,145,226,492,188,886.75
  5. Step 5: Solve for x
    x = 1,145,226,492,188,886.75/46,656,189.40
  6. Step 6: Final answer
    x = 24,546,078.60

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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.