Home / 82,466,360.42-113,823,397.68-47,204,606.27

Finding the Fourth Proportional to 82,466,360.42, 113,823,397.68 and 47,204,606.27

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Solution

The fourth proportional to 82,466,360.42, 113,823,397.68 and 47,204,606.27 is: 65,153,702.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,466,360.42 : 113,823,397.68 = 47,204,606.27 : x
  2. Step 2: Convert to fraction form
    82,466,360.42/113,823,397.68 = 47,204,606.27/x
  3. Step 3: Cross multiply
    82,466,360.42x = 113,823,397.68 × 47,204,606.27
  4. Step 4: Simplify right side
    82,466,360.42x = 5,372,988,671,798,032
  5. Step 5: Solve for x
    x = 5,372,988,671,798,032/82,466,360.42
  6. Step 6: Final answer
    x = 65,153,702.00

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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.