Home / 42,300,165,038,049-63,479,230,738,422-14,763,338,453,923

Finding the Fourth Proportional to 42,300,165,038,049, 63,479,230,738,422 and 14,763,338,453,923

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Solution

The fourth proportional to 42,300,165,038,049, 63,479,230,738,422 and 14,763,338,453,923 is: 22,155,123,209,165.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,300,165,038,049 : 63,479,230,738,422 = 14,763,338,453,923 : x
  2. Step 2: Convert to fraction form
    42,300,165,038,049/63,479,230,738,422 = 14,763,338,453,923/x
  3. Step 3: Cross multiply
    42,300,165,038,049x = 63,479,230,738,422 × 14,763,338,453,923
  4. Step 4: Simplify right side
    42,300,165,038,049x = 937,165,368,185,996,361,657,745,408
  5. Step 5: Solve for x
    x = 937,165,368,185,996,361,657,745,408/42,300,165,038,049
  6. Step 6: Final answer
    x = 22,155,123,209,165.17

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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.