Home / 344,248,810.14-516,474,526.36-111,075,147.87

Finding the Fourth Proportional to 344,248,810.14, 516,474,526.36 and 111,075,147.87

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Solution

The fourth proportional to 344,248,810.14, 516,474,526.36 and 111,075,147.87 is: 166,645,410.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,248,810.14 : 516,474,526.36 = 111,075,147.87 : x
  2. Step 2: Convert to fraction form
    344,248,810.14/516,474,526.36 = 111,075,147.87/x
  3. Step 3: Cross multiply
    344,248,810.14x = 516,474,526.36 × 111,075,147.87
  4. Step 4: Simplify right side
    344,248,810.14x = 57,367,484,386,525,216
  5. Step 5: Solve for x
    x = 57,367,484,386,525,216/344,248,810.14
  6. Step 6: Final answer
    x = 166,645,410.81

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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.