Home / 18,364,277,200,106-25,342,551,928,030-10,030,769,208,288

Finding the Fourth Proportional to 18,364,277,200,106, 25,342,551,928,030 and 10,030,769,208,288

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Solution

The fourth proportional to 18,364,277,200,106, 25,342,551,928,030 and 10,030,769,208,288 is: 13,842,379,243,635.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,364,277,200,106 : 25,342,551,928,030 = 10,030,769,208,288 : x
  2. Step 2: Convert to fraction form
    18,364,277,200,106/25,342,551,928,030 = 10,030,769,208,288/x
  3. Step 3: Cross multiply
    18,364,277,200,106x = 25,342,551,928,030 × 10,030,769,208,288
  4. Step 4: Simplify right side
    18,364,277,200,106x = 254,205,289,539,123,016,823,209,984
  5. Step 5: Solve for x
    x = 254,205,289,539,123,016,823,209,984/18,364,277,200,106
  6. Step 6: Final answer
    x = 13,842,379,243,635.88

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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.