Home / 52,595,440.83-78,910,875.81-33,142,075.83

Finding the Fourth Proportional to 52,595,440.83, 78,910,875.81 and 33,142,075.83

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Solution

The fourth proportional to 52,595,440.83, 78,910,875.81 and 33,142,075.83 is: 49,724,276.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,595,440.83 : 78,910,875.81 = 33,142,075.83 : x
  2. Step 2: Convert to fraction form
    52,595,440.83/78,910,875.81 = 33,142,075.83/x
  3. Step 3: Cross multiply
    52,595,440.83x = 78,910,875.81 × 33,142,075.83
  4. Step 4: Simplify right side
    52,595,440.83x = 2,615,270,229,906,732.50
  5. Step 5: Solve for x
    x = 2,615,270,229,906,732.50/52,595,440.83
  6. Step 6: Final answer
    x = 49,724,276.26

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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.