Home / 122,476,314-183,650,685.08-57,762,742.64

Finding the Fourth Proportional to 122,476,314, 183,650,685.08 and 57,762,742.64

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Solution

The fourth proportional to 122,476,314, 183,650,685.08 and 57,762,742.64 is: 86,614,031.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,476,314 : 183,650,685.08 = 57,762,742.64 : x
  2. Step 2: Convert to fraction form
    122,476,314/183,650,685.08 = 57,762,742.64/x
  3. Step 3: Cross multiply
    122,476,314x = 183,650,685.08 × 57,762,742.64
  4. Step 4: Simplify right side
    122,476,314x = 10,608,167,257,935,728
  5. Step 5: Solve for x
    x = 10,608,167,257,935,728/122,476,314
  6. Step 6: Final answer
    x = 86,614,031.00

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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.