Home / 45,912,465.11-63,362,065.07-25,285,905.83

Finding the Fourth Proportional to 45,912,465.11, 63,362,065.07 and 25,285,905.83

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Solution

The fourth proportional to 45,912,465.11, 63,362,065.07 and 25,285,905.83 is: 34,896,126.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,912,465.11 : 63,362,065.07 = 25,285,905.83 : x
  2. Step 2: Convert to fraction form
    45,912,465.11/63,362,065.07 = 25,285,905.83/x
  3. Step 3: Cross multiply
    45,912,465.11x = 63,362,065.07 × 25,285,905.83
  4. Step 4: Simplify right side
    45,912,465.11x = 1,602,167,210,554,352.25
  5. Step 5: Solve for x
    x = 1,602,167,210,554,352.25/45,912,465.11
  6. Step 6: Final answer
    x = 34,896,126.94

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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.