Home / 16,598,299,636.80-22,905,585,019.44-8,977,354,048.80

Finding the Fourth Proportional to 16,598,299,636.80, 22,905,585,019.44 and 8,977,354,048.80

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Solution

The fourth proportional to 16,598,299,636.80, 22,905,585,019.44 and 8,977,354,048.80 is: 12,388,711,549.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598,299,636.80 : 22,905,585,019.44 = 8,977,354,048.80 : x
  2. Step 2: Convert to fraction form
    16,598,299,636.80/22,905,585,019.44 = 8,977,354,048.80/x
  3. Step 3: Cross multiply
    16,598,299,636.80x = 22,905,585,019.44 × 8,977,354,048.80
  4. Step 4: Simplify right side
    16,598,299,636.80x = 205,631,546,414,402,273,280
  5. Step 5: Solve for x
    x = 205,631,546,414,402,273,280/16,598,299,636.80
  6. Step 6: Final answer
    x = 12,388,711,549.62

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.