Home / 12,258,527,795,301-18,387,809,390,080-5,006,030,260,516.30

Finding the Fourth Proportional to 12,258,527,795,301, 18,387,809,390,080 and 5,006,030,260,516.30

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Solution

The fourth proportional to 12,258,527,795,301, 18,387,809,390,080 and 5,006,030,260,516.30 is: 7,509,052,617,772.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,258,527,795,301 : 18,387,809,390,080 = 5,006,030,260,516.30 : x
  2. Step 2: Convert to fraction form
    12,258,527,795,301/18,387,809,390,080 = 5,006,030,260,516.30/x
  3. Step 3: Cross multiply
    12,258,527,795,301x = 18,387,809,390,080 × 5,006,030,260,516.30
  4. Step 4: Simplify right side
    12,258,527,795,301x = 92,049,930,231,346,250,582,589,440
  5. Step 5: Solve for x
    x = 92,049,930,231,346,250,582,589,440/12,258,527,795,301
  6. Step 6: Final answer
    x = 7,509,052,617,772.85

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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.