Home / 11,216,614,632.60-16,824,921,948.90-5,411,861,736.60

Finding the Fourth Proportional to 11,216,614,632.60, 16,824,921,948.90 and 5,411,861,736.60

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Solution

The fourth proportional to 11,216,614,632.60, 16,824,921,948.90 and 5,411,861,736.60 is: 8,117,792,604.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,614,632.60 : 16,824,921,948.90 = 5,411,861,736.60 : x
  2. Step 2: Convert to fraction form
    11,216,614,632.60/16,824,921,948.90 = 5,411,861,736.60/x
  3. Step 3: Cross multiply
    11,216,614,632.60x = 16,824,921,948.90 × 5,411,861,736.60
  4. Step 4: Simplify right side
    11,216,614,632.60x = 91,054,151,316,533,411,840
  5. Step 5: Solve for x
    x = 91,054,151,316,533,411,840/11,216,614,632.60
  6. Step 6: Final answer
    x = 8,117,792,604.90

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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.