Home / 24,924,441.60-37,386,662.40-9,778,867.20

Finding the Fourth Proportional to 24,924,441.60, 37,386,662.40 and 9,778,867.20

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Solution

The fourth proportional to 24,924,441.60, 37,386,662.40 and 9,778,867.20 is: 14,668,300.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,924,441.60 : 37,386,662.40 = 9,778,867.20 : x
  2. Step 2: Convert to fraction form
    24,924,441.60/37,386,662.40 = 9,778,867.20/x
  3. Step 3: Cross multiply
    24,924,441.60x = 37,386,662.40 × 9,778,867.20
  4. Step 4: Simplify right side
    24,924,441.60x = 365,599,206,660,833.25
  5. Step 5: Solve for x
    x = 365,599,206,660,833.25/24,924,441.60
  6. Step 6: Final answer
    x = 14,668,300.80

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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.