Home / 45,452,045.94-67,929,019.84-33,181,848.49

Finding the Fourth Proportional to 45,452,045.94, 67,929,019.84 and 33,181,848.49

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Solution

The fourth proportional to 45,452,045.94, 67,929,019.84 and 33,181,848.49 is: 49,590,956.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,452,045.94 : 67,929,019.84 = 33,181,848.49 : x
  2. Step 2: Convert to fraction form
    45,452,045.94/67,929,019.84 = 33,181,848.49/x
  3. Step 3: Cross multiply
    45,452,045.94x = 67,929,019.84 × 33,181,848.49
  4. Step 4: Simplify right side
    45,452,045.94x = 2,254,010,444,168,570
  5. Step 5: Solve for x
    x = 2,254,010,444,168,570/45,452,045.94
  6. Step 6: Final answer
    x = 49,590,956.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.