Home / 45,912,463.36-63,362,062.67-25,285,904.08

Finding the Fourth Proportional to 45,912,463.36, 63,362,062.67 and 25,285,904.08

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Solution

The fourth proportional to 45,912,463.36, 63,362,062.67 and 25,285,904.08 is: 34,896,124.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,912,463.36 : 63,362,062.67 = 25,285,904.08 : x
  2. Step 2: Convert to fraction form
    45,912,463.36/63,362,062.67 = 25,285,904.08/x
  3. Step 3: Cross multiply
    45,912,463.36x = 63,362,062.67 × 25,285,904.08
  4. Step 4: Simplify right side
    45,912,463.36x = 1,602,167,038,699,734
  5. Step 5: Solve for x
    x = 1,602,167,038,699,734/45,912,463.36
  6. Step 6: Final answer
    x = 34,896,124.53

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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.