Home / 4,074,666,741.60-6,112,000,112.40-3,258,373,365.60

Finding the Fourth Proportional to 4,074,666,741.60, 6,112,000,112.40 and 3,258,373,365.60

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Solution

The fourth proportional to 4,074,666,741.60, 6,112,000,112.40 and 3,258,373,365.60 is: 4,887,560,048.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,666,741.60 : 6,112,000,112.40 = 3,258,373,365.60 : x
  2. Step 2: Convert to fraction form
    4,074,666,741.60/6,112,000,112.40 = 3,258,373,365.60/x
  3. Step 3: Cross multiply
    4,074,666,741.60x = 6,112,000,112.40 × 3,258,373,365.60
  4. Step 4: Simplify right side
    4,074,666,741.60x = 19,915,178,376,788,365,312
  5. Step 5: Solve for x
    x = 19,915,178,376,788,365,312/4,074,666,741.60
  6. Step 6: Final answer
    x = 4,887,560,048.40

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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.