Home / 2,350,306,908.60-3,525,460,362.90-1,661,559,372.60

Finding the Fourth Proportional to 2,350,306,908.60, 3,525,460,362.90 and 1,661,559,372.60

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Solution

The fourth proportional to 2,350,306,908.60, 3,525,460,362.90 and 1,661,559,372.60 is: 2,492,339,058.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,306,908.60 : 3,525,460,362.90 = 1,661,559,372.60 : x
  2. Step 2: Convert to fraction form
    2,350,306,908.60/3,525,460,362.90 = 1,661,559,372.60/x
  3. Step 3: Cross multiply
    2,350,306,908.60x = 3,525,460,362.90 × 1,661,559,372.60
  4. Step 4: Simplify right side
    2,350,306,908.60x = 5,857,761,708,706,291,712
  5. Step 5: Solve for x
    x = 5,857,761,708,706,291,712/2,350,306,908.60
  6. Step 6: Final answer
    x = 2,492,339,058.90

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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.