Home / 4,536,097,142.40-6,804,145,713.60-4,071,192,555.60

Finding the Fourth Proportional to 4,536,097,142.40, 6,804,145,713.60 and 4,071,192,555.60

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Solution

The fourth proportional to 4,536,097,142.40, 6,804,145,713.60 and 4,071,192,555.60 is: 6,106,788,833.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,097,142.40 : 6,804,145,713.60 = 4,071,192,555.60 : x
  2. Step 2: Convert to fraction form
    4,536,097,142.40/6,804,145,713.60 = 4,071,192,555.60/x
  3. Step 3: Cross multiply
    4,536,097,142.40x = 6,804,145,713.60 × 4,071,192,555.60
  4. Step 4: Simplify right side
    4,536,097,142.40x = 27,700,987,376,425,971,712
  5. Step 5: Solve for x
    x = 27,700,987,376,425,971,712/4,536,097,142.40
  6. Step 6: Final answer
    x = 6,106,788,833.40

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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.