Home / 45,975,008.95-63,445,940.63-25,349,188.39

Finding the Fourth Proportional to 45,975,008.95, 63,445,940.63 and 25,349,188.39

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Solution

The fourth proportional to 45,975,008.95, 63,445,940.63 and 25,349,188.39 is: 34,982,116.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,975,008.95 : 63,445,940.63 = 25,349,188.39 : x
  2. Step 2: Convert to fraction form
    45,975,008.95/63,445,940.63 = 25,349,188.39/x
  3. Step 3: Cross multiply
    45,975,008.95x = 63,445,940.63 × 25,349,188.39
  4. Step 4: Simplify right side
    45,975,008.95x = 1,608,303,101,610,625.50
  5. Step 5: Solve for x
    x = 1,608,303,101,610,625.50/45,975,008.95
  6. Step 6: Final answer
    x = 34,982,116.12

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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.