Home / 50,304,522.10-75,456,783.15-40,226,826.10

Finding the Fourth Proportional to 50,304,522.10, 75,456,783.15 and 40,226,826.10

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Solution

The fourth proportional to 50,304,522.10, 75,456,783.15 and 40,226,826.10 is: 60,340,239.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,304,522.10 : 75,456,783.15 = 40,226,826.10 : x
  2. Step 2: Convert to fraction form
    50,304,522.10/75,456,783.15 = 40,226,826.10/x
  3. Step 3: Cross multiply
    50,304,522.10x = 75,456,783.15 × 40,226,826.10
  4. Step 4: Simplify right side
    50,304,522.10x = 3,035,386,893,840,460.50
  5. Step 5: Solve for x
    x = 3,035,386,893,840,460.50/50,304,522.10
  6. Step 6: Final answer
    x = 60,340,239.15

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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.