Home / 19,484,151,422,062-26,890,434,051,054-11,573,855,590,979

Finding the Fourth Proportional to 19,484,151,422,062, 26,890,434,051,054 and 11,573,855,590,979

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Solution

The fourth proportional to 19,484,151,422,062, 26,890,434,051,054 and 11,573,855,590,979 is: 15,973,289,970,085.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,484,151,422,062 : 26,890,434,051,054 = 11,573,855,590,979 : x
  2. Step 2: Convert to fraction form
    19,484,151,422,062/26,890,434,051,054 = 11,573,855,590,979/x
  3. Step 3: Cross multiply
    19,484,151,422,062x = 26,890,434,051,054 × 11,573,855,590,979
  4. Step 4: Simplify right side
    19,484,151,422,062x = 311,226,000,485,643,440,655,171,584
  5. Step 5: Solve for x
    x = 311,226,000,485,643,440,655,171,584/19,484,151,422,062
  6. Step 6: Final answer
    x = 15,973,289,970,085.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.