Home / 92,595,348.25-127,769,835.98-50,768,406.86

Finding the Fourth Proportional to 92,595,348.25, 127,769,835.98 and 50,768,406.86

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Solution

The fourth proportional to 92,595,348.25, 127,769,835.98 and 50,768,406.86 is: 70,053,962.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,595,348.25 : 127,769,835.98 = 50,768,406.86 : x
  2. Step 2: Convert to fraction form
    92,595,348.25/127,769,835.98 = 50,768,406.86/x
  3. Step 3: Cross multiply
    92,595,348.25x = 127,769,835.98 × 50,768,406.86
  4. Step 4: Simplify right side
    92,595,348.25x = 6,486,671,016,956,178
  5. Step 5: Solve for x
    x = 6,486,671,016,956,178/92,595,348.25
  6. Step 6: Final answer
    x = 70,053,962.10

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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.