Home / 7,243,441,710.90-10,865,162,566.35-7,243,441,710.90

Finding the Fourth Proportional to 7,243,441,710.90, 10,865,162,566.35 and 7,243,441,710.90

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Solution

The fourth proportional to 7,243,441,710.90, 10,865,162,566.35 and 7,243,441,710.90 is: 10,865,162,566.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,441,710.90 : 10,865,162,566.35 = 7,243,441,710.90 : x
  2. Step 2: Convert to fraction form
    7,243,441,710.90/10,865,162,566.35 = 7,243,441,710.90/x
  3. Step 3: Cross multiply
    7,243,441,710.90x = 10,865,162,566.35 × 7,243,441,710.90
  4. Step 4: Simplify right side
    7,243,441,710.90x = 78,701,171,728,808,869,888
  5. Step 5: Solve for x
    x = 78,701,171,728,808,869,888/7,243,441,710.90
  6. Step 6: Final answer
    x = 10,865,162,566.35

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Double scale
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Similar ratio
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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.