Home / 12,194,035,389,295-18,285,685,616,053-6,462,324,079,931.60

Finding the Fourth Proportional to 12,194,035,389,295, 18,285,685,616,053 and 6,462,324,079,931.60

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Solution

The fourth proportional to 12,194,035,389,295, 18,285,685,616,053 and 6,462,324,079,931.60 is: 9,690,641,588,461.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,194,035,389,295 : 18,285,685,616,053 = 6,462,324,079,931.60 : x
  2. Step 2: Convert to fraction form
    12,194,035,389,295/18,285,685,616,053 = 6,462,324,079,931.60/x
  3. Step 3: Cross multiply
    12,194,035,389,295x = 18,285,685,616,053 × 6,462,324,079,931.60
  4. Step 4: Simplify right side
    12,194,035,389,295x = 118,168,026,474,678,182,203,097,088
  5. Step 5: Solve for x
    x = 118,168,026,474,678,182,203,097,088/12,194,035,389,295
  6. Step 6: Final answer
    x = 9,690,641,588,461.89

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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.