Home / 45,974,713.95-63,445,600.11-25,066,575.78

Finding the Fourth Proportional to 45,974,713.95, 63,445,600.11 and 25,066,575.78

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Solution

The fourth proportional to 45,974,713.95, 63,445,600.11 and 25,066,575.78 is: 34,592,144.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,974,713.95 : 63,445,600.11 = 25,066,575.78 : x
  2. Step 2: Convert to fraction form
    45,974,713.95/63,445,600.11 = 25,066,575.78/x
  3. Step 3: Cross multiply
    45,974,713.95x = 63,445,600.11 × 25,066,575.78
  4. Step 4: Simplify right side
    45,974,713.95x = 1,590,363,943,064,891.50
  5. Step 5: Solve for x
    x = 1,590,363,943,064,891.50/45,974,713.95
  6. Step 6: Final answer
    x = 34,592,144.39

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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.