Home / 9,668,000.90-14,485,412.55-4,608,416.90

Finding the Fourth Proportional to 9,668,000.90, 14,485,412.55 and 4,608,416.90

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Solution

The fourth proportional to 9,668,000.90, 14,485,412.55 and 4,608,416.90 is: 6,904,718.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668,000.90 : 14,485,412.55 = 4,608,416.90 : x
  2. Step 2: Convert to fraction form
    9,668,000.90/14,485,412.55 = 4,608,416.90/x
  3. Step 3: Cross multiply
    9,668,000.90x = 14,485,412.55 × 4,608,416.90
  4. Step 4: Simplify right side
    9,668,000.90x = 66,754,819,998,892.10
  5. Step 5: Solve for x
    x = 66,754,819,998,892.10/9,668,000.90
  6. Step 6: Final answer
    x = 6,904,718.02

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1.5x scale

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.