Home / 106,576,389.24-147,059,763.08-59,527,666

Finding the Fourth Proportional to 106,576,389.24, 147,059,763.08 and 59,527,666

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Solution

The fourth proportional to 106,576,389.24, 147,059,763.08 and 59,527,666 is: 82,139,435.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,576,389.24 : 147,059,763.08 = 59,527,666 : x
  2. Step 2: Convert to fraction form
    106,576,389.24/147,059,763.08 = 59,527,666/x
  3. Step 3: Cross multiply
    106,576,389.24x = 147,059,763.08 × 59,527,666
  4. Step 4: Simplify right side
    106,576,389.24x = 8,754,124,458,665,372
  5. Step 5: Solve for x
    x = 8,754,124,458,665,372/106,576,389.24
  6. Step 6: Final answer
    x = 82,139,435.58

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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.