Home / 45,666,255.84-68,365,014.48-30,482,527.20

Finding the Fourth Proportional to 45,666,255.84, 68,365,014.48 and 30,482,527.20

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Solution

The fourth proportional to 45,666,255.84, 68,365,014.48 and 30,482,527.20 is: 45,634,098.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,666,255.84 : 68,365,014.48 = 30,482,527.20 : x
  2. Step 2: Convert to fraction form
    45,666,255.84/68,365,014.48 = 30,482,527.20/x
  3. Step 3: Cross multiply
    45,666,255.84x = 68,365,014.48 × 30,482,527.20
  4. Step 4: Simplify right side
    45,666,255.84x = 2,083,938,413,414,994
  5. Step 5: Solve for x
    x = 2,083,938,413,414,994/45,666,255.84
  6. Step 6: Final answer
    x = 45,634,098.42

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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.