Home / 42,943,649,563,462-64,415,715,154,892-14,324,044,631,816

Finding the Fourth Proportional to 42,943,649,563,462, 64,415,715,154,892 and 14,324,044,631,816

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Solution

The fourth proportional to 42,943,649,563,462, 64,415,715,154,892 and 14,324,044,631,816 is: 21,486,147,270,866.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,943,649,563,462 : 64,415,715,154,892 = 14,324,044,631,816 : x
  2. Step 2: Convert to fraction form
    42,943,649,563,462/64,415,715,154,892 = 14,324,044,631,816/x
  3. Step 3: Cross multiply
    42,943,649,563,462x = 64,415,715,154,892 × 14,324,044,631,816
  4. Step 4: Simplify right side
    42,943,649,563,462x = 922,693,578,869,019,246,709,440,512
  5. Step 5: Solve for x
    x = 922,693,578,869,019,246,709,440,512/42,943,649,563,462
  6. Step 6: Final answer
    x = 21,486,147,270,866.33

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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.