Home / 45,818,504.66-63,230,852.13-27,937,774.01

Finding the Fourth Proportional to 45,818,504.66, 63,230,852.13 and 27,937,774.01

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Solution

The fourth proportional to 45,818,504.66, 63,230,852.13 and 27,937,774.01 is: 38,554,930.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,818,504.66 : 63,230,852.13 = 27,937,774.01 : x
  2. Step 2: Convert to fraction form
    45,818,504.66/63,230,852.13 = 27,937,774.01/x
  3. Step 3: Cross multiply
    45,818,504.66x = 63,230,852.13 × 27,937,774.01
  4. Step 4: Simplify right side
    45,818,504.66x = 1,766,529,257,267,667.25
  5. Step 5: Solve for x
    x = 1,766,529,257,267,667.25/45,818,504.66
  6. Step 6: Final answer
    x = 38,554,930.38

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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.