Home / 35,624,178-49,161,460.68-19,326,654

Finding the Fourth Proportional to 35,624,178, 49,161,460.68 and 19,326,654

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Solution

The fourth proportional to 35,624,178, 49,161,460.68 and 19,326,654 is: 26,670,834.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,624,178 : 49,161,460.68 = 19,326,654 : x
  2. Step 2: Convert to fraction form
    35,624,178/49,161,460.68 = 19,326,654/x
  3. Step 3: Cross multiply
    35,624,178x = 49,161,460.68 × 19,326,654
  4. Step 4: Simplify right side
    35,624,178x = 950,126,540,696,964.75
  5. Step 5: Solve for x
    x = 950,126,540,696,964.75/35,624,178
  6. Step 6: Final answer
    x = 26,670,834.08

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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.