Home / 58,713,026.70-88,069,540.05-53,422,236.30

Finding the Fourth Proportional to 58,713,026.70, 88,069,540.05 and 53,422,236.30

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Solution

The fourth proportional to 58,713,026.70, 88,069,540.05 and 53,422,236.30 is: 80,133,354.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,713,026.70 : 88,069,540.05 = 53,422,236.30 : x
  2. Step 2: Convert to fraction form
    58,713,026.70/88,069,540.05 = 53,422,236.30/x
  3. Step 3: Cross multiply
    58,713,026.70x = 88,069,540.05 × 53,422,236.30
  4. Step 4: Simplify right side
    58,713,026.70x = 4,704,871,779,383,413
  5. Step 5: Solve for x
    x = 4,704,871,779,383,413/58,713,026.70
  6. Step 6: Final answer
    x = 80,133,354.45

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Similar ratio
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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.