Home / 17,421,321,148,656-26,119,098,938,722-10,535,583,687,166

Finding the Fourth Proportional to 17,421,321,148,656, 26,119,098,938,722 and 10,535,583,687,166

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Solution

The fourth proportional to 17,421,321,148,656, 26,119,098,938,722 and 10,535,583,687,166 is: 15,795,584,637,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421,321,148,656 : 26,119,098,938,722 = 10,535,583,687,166 : x
  2. Step 2: Convert to fraction form
    17,421,321,148,656/26,119,098,938,722 = 10,535,583,687,166/x
  3. Step 3: Cross multiply
    17,421,321,148,656x = 26,119,098,938,722 × 10,535,583,687,166
  4. Step 4: Simplify right side
    17,421,321,148,656x = 275,179,952,702,274,272,566,968,320
  5. Step 5: Solve for x
    x = 275,179,952,702,274,272,566,968,320/17,421,321,148,656
  6. Step 6: Final answer
    x = 15,795,584,637,592.40

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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.