Home / 52,902,127.56-79,232,376.56-25,255,492.28

Finding the Fourth Proportional to 52,902,127.56, 79,232,376.56 and 25,255,492.28

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Solution

The fourth proportional to 52,902,127.56, 79,232,376.56 and 25,255,492.28 is: 37,825,561.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,902,127.56 : 79,232,376.56 = 25,255,492.28 : x
  2. Step 2: Convert to fraction form
    52,902,127.56/79,232,376.56 = 25,255,492.28/x
  3. Step 3: Cross multiply
    52,902,127.56x = 79,232,376.56 × 25,255,492.28
  4. Step 4: Simplify right side
    52,902,127.56x = 2,001,052,674,537,133
  5. Step 5: Solve for x
    x = 2,001,052,674,537,133/52,902,127.56
  6. Step 6: Final answer
    x = 37,825,561.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.