Home / 10,606,447,501,405-14,636,870,021,821-5,918,797,116,712

Finding the Fourth Proportional to 10,606,447,501,405, 14,636,870,021,821 and 5,918,797,116,712

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Solution

The fourth proportional to 10,606,447,501,405, 14,636,870,021,821 and 5,918,797,116,712 is: 8,167,924,658,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,606,447,501,405 : 14,636,870,021,821 = 5,918,797,116,712 : x
  2. Step 2: Convert to fraction form
    10,606,447,501,405/14,636,870,021,821 = 5,918,797,116,712/x
  3. Step 3: Cross multiply
    10,606,447,501,405x = 14,636,870,021,821 × 5,918,797,116,712
  4. Step 4: Simplify right side
    10,606,447,501,405x = 86,632,664,082,842,446,494,433,280
  5. Step 5: Solve for x
    x = 86,632,664,082,842,446,494,433,280/10,606,447,501,405
  6. Step 6: Final answer
    x = 8,167,924,658,220.06

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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.