Home / 52,830,200.35-73,811,115.05-52,830,200.35

Finding the Fourth Proportional to 52,830,200.35, 73,811,115.05 and 52,830,200.35

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Solution

The fourth proportional to 52,830,200.35, 73,811,115.05 and 52,830,200.35 is: 73,811,115.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,830,200.35 : 73,811,115.05 = 52,830,200.35 : x
  2. Step 2: Convert to fraction form
    52,830,200.35/73,811,115.05 = 52,830,200.35/x
  3. Step 3: Cross multiply
    52,830,200.35x = 73,811,115.05 × 52,830,200.35
  4. Step 4: Simplify right side
    52,830,200.35x = 3,899,455,996,148,400
  5. Step 5: Solve for x
    x = 3,899,455,996,148,400/52,830,200.35
  6. Step 6: Final answer
    x = 73,811,115.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.