Home / 7,996,393,610,030-11,990,809,316,626-3,097,724,494,260.40

Finding the Fourth Proportional to 7,996,393,610,030, 11,990,809,316,626 and 3,097,724,494,260.40

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Solution

The fourth proportional to 7,996,393,610,030, 11,990,809,316,626 and 3,097,724,494,260.40 is: 4,645,121,980,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,393,610,030 : 11,990,809,316,626 = 3,097,724,494,260.40 : x
  2. Step 2: Convert to fraction form
    7,996,393,610,030/11,990,809,316,626 = 3,097,724,494,260.40/x
  3. Step 3: Cross multiply
    7,996,393,610,030x = 11,990,809,316,626 × 3,097,724,494,260.40
  4. Step 4: Simplify right side
    7,996,393,610,030x = 37,144,223,726,118,169,145,769,984
  5. Step 5: Solve for x
    x = 37,144,223,726,118,169,145,769,984/7,996,393,610,030
  6. Step 6: Final answer
    x = 4,645,121,980,929.95

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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.