Home / 9,848,009.60-14,772,014.40-3,116,950.40

Finding the Fourth Proportional to 9,848,009.60, 14,772,014.40 and 3,116,950.40

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Solution

The fourth proportional to 9,848,009.60, 14,772,014.40 and 3,116,950.40 is: 4,675,425.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,009.60 : 14,772,014.40 = 3,116,950.40 : x
  2. Step 2: Convert to fraction form
    9,848,009.60/14,772,014.40 = 3,116,950.40/x
  3. Step 3: Cross multiply
    9,848,009.60x = 14,772,014.40 × 3,116,950.40
  4. Step 4: Simplify right side
    9,848,009.60x = 46,043,636,192,885.76
  5. Step 5: Solve for x
    x = 46,043,636,192,885.76/9,848,009.60
  6. Step 6: Final answer
    x = 4,675,425.60

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Double scale
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Similar ratio
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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.