Home / 15,873,228,045,022-23,812,352,551,632-5,685,680,853,557.40

Finding the Fourth Proportional to 15,873,228,045,022, 23,812,352,551,632 and 5,685,680,853,557.40

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Solution

The fourth proportional to 15,873,228,045,022, 23,812,352,551,632 and 5,685,680,853,557.40 is: 8,529,420,518,432.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,873,228,045,022 : 23,812,352,551,632 = 5,685,680,853,557.40 : x
  2. Step 2: Convert to fraction form
    15,873,228,045,022/23,812,352,551,632 = 5,685,680,853,557.40/x
  3. Step 3: Cross multiply
    15,873,228,045,022x = 23,812,352,551,632 × 5,685,680,853,557.40
  4. Step 4: Simplify right side
    15,873,228,045,022x = 135,389,436,980,972,762,607,648,768
  5. Step 5: Solve for x
    x = 135,389,436,980,972,762,607,648,768/15,873,228,045,022
  6. Step 6: Final answer
    x = 8,529,420,518,432.75

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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.