Home / 24,418,943,424.40-36,631,102,522.20-8,912,728,512.40

Finding the Fourth Proportional to 24,418,943,424.40, 36,631,102,522.20 and 8,912,728,512.40

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Solution

The fourth proportional to 24,418,943,424.40, 36,631,102,522.20 and 8,912,728,512.40 is: 13,370,073,643.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,418,943,424.40 : 36,631,102,522.20 = 8,912,728,512.40 : x
  2. Step 2: Convert to fraction form
    24,418,943,424.40/36,631,102,522.20 = 8,912,728,512.40/x
  3. Step 3: Cross multiply
    24,418,943,424.40x = 36,631,102,522.20 × 8,912,728,512.40
  4. Step 4: Simplify right side
    24,418,943,424.40x = 326,483,071,890,259,443,712
  5. Step 5: Solve for x
    x = 326,483,071,890,259,443,712/24,418,943,424.40
  6. Step 6: Final answer
    x = 13,370,073,643.89

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1.5x scale

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.