Home / 6,065,864,772.40-9,099,804,928.20-2,385,490,193.20

Finding the Fourth Proportional to 6,065,864,772.40, 9,099,804,928.20 and 2,385,490,193.20

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Solution

The fourth proportional to 6,065,864,772.40, 9,099,804,928.20 and 2,385,490,193.20 is: 3,578,631,609.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,864,772.40 : 9,099,804,928.20 = 2,385,490,193.20 : x
  2. Step 2: Convert to fraction form
    6,065,864,772.40/9,099,804,928.20 = 2,385,490,193.20/x
  3. Step 3: Cross multiply
    6,065,864,772.40x = 9,099,804,928.20 × 2,385,490,193.20
  4. Step 4: Simplify right side
    6,065,864,772.40x = 21,707,495,416,254,132,224
  5. Step 5: Solve for x
    x = 21,707,495,416,254,132,224/6,065,864,772.40
  6. Step 6: Final answer
    x = 3,578,631,609.96

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Double scale
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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.