Home / 45,869,958.98-63,300,525.08-25,243,405.18

Finding the Fourth Proportional to 45,869,958.98, 63,300,525.08 and 25,243,405.18

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Solution

The fourth proportional to 45,869,958.98, 63,300,525.08 and 25,243,405.18 is: 34,835,889.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,869,958.98 : 63,300,525.08 = 25,243,405.18 : x
  2. Step 2: Convert to fraction form
    45,869,958.98/63,300,525.08 = 25,243,405.18/x
  3. Step 3: Cross multiply
    45,869,958.98x = 63,300,525.08 × 25,243,405.18
  4. Step 4: Simplify right side
    45,869,958.98x = 1,597,920,802,701,191.75
  5. Step 5: Solve for x
    x = 1,597,920,802,701,191.75/45,869,958.98
  6. Step 6: Final answer
    x = 34,835,889.07

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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.