Home / 5,458,230,704.90-8,187,346,057.35-1,777,736,059.40

Finding the Fourth Proportional to 5,458,230,704.90, 8,187,346,057.35 and 1,777,736,059.40

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Solution

The fourth proportional to 5,458,230,704.90, 8,187,346,057.35 and 1,777,736,059.40 is: 2,666,604,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,230,704.90 : 8,187,346,057.35 = 1,777,736,059.40 : x
  2. Step 2: Convert to fraction form
    5,458,230,704.90/8,187,346,057.35 = 1,777,736,059.40/x
  3. Step 3: Cross multiply
    5,458,230,704.90x = 8,187,346,057.35 × 1,777,736,059.40
  4. Step 4: Simplify right side
    5,458,230,704.90x = 14,554,940,316,937,517,056
  5. Step 5: Solve for x
    x = 14,554,940,316,937,517,056/5,458,230,704.90
  6. Step 6: Final answer
    x = 2,666,604,089.10

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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.