Home / 38,743,001,422,029-58,114,558,064,709-15,821,527,731,848

Finding the Fourth Proportional to 38,743,001,422,029, 58,114,558,064,709 and 15,821,527,731,848

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Solution

The fourth proportional to 38,743,001,422,029, 58,114,558,064,709 and 15,821,527,731,848 is: 23,732,314,438,655.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,743,001,422,029 : 58,114,558,064,709 = 15,821,527,731,848 : x
  2. Step 2: Convert to fraction form
    38,743,001,422,029/58,114,558,064,709 = 15,821,527,731,848/x
  3. Step 3: Cross multiply
    38,743,001,422,029x = 58,114,558,064,709 × 15,821,527,731,848
  4. Step 4: Simplify right side
    38,743,001,422,029x = 919,461,092,044,884,336,598,581,248
  5. Step 5: Solve for x
    x = 919,461,092,044,884,336,598,581,248/38,743,001,422,029
  6. Step 6: Final answer
    x = 23,732,314,438,655.89

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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.