Home / 11,896,921,417,024-17,853,533,645,290-4,152,188,940,239.40

Finding the Fourth Proportional to 11,896,921,417,024, 17,853,533,645,290 and 4,152,188,940,239.40

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Solution

The fourth proportional to 11,896,921,417,024, 17,853,533,645,290 and 4,152,188,940,239.40 is: 6,231,128,402,687.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,896,921,417,024 : 17,853,533,645,290 = 4,152,188,940,239.40 : x
  2. Step 2: Convert to fraction form
    11,896,921,417,024/17,853,533,645,290 = 4,152,188,940,239.40/x
  3. Step 3: Cross multiply
    11,896,921,417,024x = 17,853,533,645,290 × 4,152,188,940,239.40
  4. Step 4: Simplify right side
    11,896,921,417,024x = 74,131,244,946,165,159,096,745,984
  5. Step 5: Solve for x
    x = 74,131,244,946,165,159,096,745,984/11,896,921,417,024
  6. Step 6: Final answer
    x = 6,231,128,402,687.98

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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.