Home / 47,571,484.10-65,650,452.61-26,663,903.18

Finding the Fourth Proportional to 47,571,484.10, 65,650,452.61 and 26,663,903.18

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Solution

The fourth proportional to 47,571,484.10, 65,650,452.61 and 26,663,903.18 is: 36,797,197.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,571,484.10 : 65,650,452.61 = 26,663,903.18 : x
  2. Step 2: Convert to fraction form
    47,571,484.10/65,650,452.61 = 26,663,903.18/x
  3. Step 3: Cross multiply
    47,571,484.10x = 65,650,452.61 × 26,663,903.18
  4. Step 4: Simplify right side
    47,571,484.10x = 1,750,497,312,116,218.25
  5. Step 5: Solve for x
    x = 1,750,497,312,116,218.25/47,571,484.10
  6. Step 6: Final answer
    x = 36,797,197.84

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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.