Home / 18,895,224.84-26,075,346.36-10,635,282.36

Finding the Fourth Proportional to 18,895,224.84, 26,075,346.36 and 10,635,282.36

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Solution

The fourth proportional to 18,895,224.84, 26,075,346.36 and 10,635,282.36 is: 14,676,653.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,895,224.84 : 26,075,346.36 = 10,635,282.36 : x
  2. Step 2: Convert to fraction form
    18,895,224.84/26,075,346.36 = 10,635,282.36/x
  3. Step 3: Cross multiply
    18,895,224.84x = 26,075,346.36 × 10,635,282.36
  4. Step 4: Simplify right side
    18,895,224.84x = 277,318,671,173,398.19
  5. Step 5: Solve for x
    x = 277,318,671,173,398.19/18,895,224.84
  6. Step 6: Final answer
    x = 14,676,653.68

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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.