Home / 106,548,609,150.99-147,018,392,576.46-60,801,997,809.87

Finding the Fourth Proportional to 106,548,609,150.99, 147,018,392,576.46 and 60,801,997,809.87

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Solution

The fourth proportional to 106,548,609,150.99, 147,018,392,576.46 and 60,801,997,809.87 is: 83,896,092,634.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,548,609,150.99 : 147,018,392,576.46 = 60,801,997,809.87 : x
  2. Step 2: Convert to fraction form
    106,548,609,150.99/147,018,392,576.46 = 60,801,997,809.87/x
  3. Step 3: Cross multiply
    106,548,609,150.99x = 147,018,392,576.46 × 60,801,997,809.87
  4. Step 4: Simplify right side
    106,548,609,150.99x = 8,939,011,983,444,528,857,088
  5. Step 5: Solve for x
    x = 8,939,011,983,444,528,857,088/106,548,609,150.99
  6. Step 6: Final answer
    x = 83,896,092,634.84

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1.5x scale

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.