Home / 2,935,975,436.60-4,403,963,154.90-1,190,014,604.60

Finding the Fourth Proportional to 2,935,975,436.60, 4,403,963,154.90 and 1,190,014,604.60

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Solution

The fourth proportional to 2,935,975,436.60, 4,403,963,154.90 and 1,190,014,604.60 is: 1,785,021,906.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,975,436.60 : 4,403,963,154.90 = 1,190,014,604.60 : x
  2. Step 2: Convert to fraction form
    2,935,975,436.60/4,403,963,154.90 = 1,190,014,604.60/x
  3. Step 3: Cross multiply
    2,935,975,436.60x = 4,403,963,154.90 × 1,190,014,604.60
  4. Step 4: Simplify right side
    2,935,975,436.60x = 5,240,780,472,451,291,136
  5. Step 5: Solve for x
    x = 5,240,780,472,451,291,136/2,935,975,436.60
  6. Step 6: Final answer
    x = 1,785,021,906.90

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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.