Home / 7,920,596,664,538.80-11,880,894,996,808-7,920,596,664,538.80

Finding the Fourth Proportional to 7,920,596,664,538.80, 11,880,894,996,808 and 7,920,596,664,538.80

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Solution

The fourth proportional to 7,920,596,664,538.80, 11,880,894,996,808 and 7,920,596,664,538.80 is: 11,880,894,996,808

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,920,596,664,538.80 : 11,880,894,996,808 = 7,920,596,664,538.80 : x
  2. Step 2: Convert to fraction form
    7,920,596,664,538.80/11,880,894,996,808 = 7,920,596,664,538.80/x
  3. Step 3: Cross multiply
    7,920,596,664,538.80x = 11,880,894,996,808 × 7,920,596,664,538.80
  4. Step 4: Simplify right side
    7,920,596,664,538.80x = 94,103,777,283,453,166,725,103,616
  5. Step 5: Solve for x
    x = 94,103,777,283,453,166,725,103,616/7,920,596,664,538.80
  6. Step 6: Final answer
    x = 11,880,894,996,808

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Double scale
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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.