Home / 45,710,694.16-63,082,576.64-25,084,878.48

Finding the Fourth Proportional to 45,710,694.16, 63,082,576.64 and 25,084,878.48

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Solution

The fourth proportional to 45,710,694.16, 63,082,576.64 and 25,084,878.48 is: 34,618,130.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,710,694.16 : 63,082,576.64 = 25,084,878.48 : x
  2. Step 2: Convert to fraction form
    45,710,694.16/63,082,576.64 = 25,084,878.48/x
  3. Step 3: Cross multiply
    45,710,694.16x = 63,082,576.64 × 25,084,878.48
  4. Step 4: Simplify right side
    45,710,694.16x = 1,582,418,769,219,686.75
  5. Step 5: Solve for x
    x = 1,582,418,769,219,686.75/45,710,694.16
  6. Step 6: Final answer
    x = 34,618,130.36

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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.