Home / 94,214,848.41-129,997,271.79-55,049,050.04

Finding the Fourth Proportional to 94,214,848.41, 129,997,271.79 and 55,049,050.04

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Solution

The fourth proportional to 94,214,848.41, 129,997,271.79 and 55,049,050.04 is: 75,956,459.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,214,848.41 : 129,997,271.79 = 55,049,050.04 : x
  2. Step 2: Convert to fraction form
    94,214,848.41/129,997,271.79 = 55,049,050.04/x
  3. Step 3: Cross multiply
    94,214,848.41x = 129,997,271.79 × 55,049,050.04
  4. Step 4: Simplify right side
    94,214,848.41x = 7,156,226,319,181,204
  5. Step 5: Solve for x
    x = 7,156,226,319,181,204/94,214,848.41
  6. Step 6: Final answer
    x = 75,956,459.52

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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.