Home / 52,834,503.80-79,254,246.84-43,595,339.75

Finding the Fourth Proportional to 52,834,503.80, 79,254,246.84 and 43,595,339.75

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Solution

The fourth proportional to 52,834,503.80, 79,254,246.84 and 43,595,339.75 is: 65,395,065.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,834,503.80 : 79,254,246.84 = 43,595,339.75 : x
  2. Step 2: Convert to fraction form
    52,834,503.80/79,254,246.84 = 43,595,339.75/x
  3. Step 3: Cross multiply
    52,834,503.80x = 79,254,246.84 × 43,595,339.75
  4. Step 4: Simplify right side
    52,834,503.80x = 3,455,115,817,620,164
  5. Step 5: Solve for x
    x = 3,455,115,817,620,164/52,834,503.80
  6. Step 6: Final answer
    x = 65,395,065.14

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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.