Home / 58,720,833.40-88,147,605.30-34,799,783.80

Finding the Fourth Proportional to 58,720,833.40, 88,147,605.30 and 34,799,783.80

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Solution

The fourth proportional to 58,720,833.40, 88,147,605.30 and 34,799,783.80 is: 52,238,999.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,720,833.40 : 88,147,605.30 = 34,799,783.80 : x
  2. Step 2: Convert to fraction form
    58,720,833.40/88,147,605.30 = 34,799,783.80/x
  3. Step 3: Cross multiply
    58,720,833.40x = 88,147,605.30 × 34,799,783.80
  4. Step 4: Simplify right side
    58,720,833.40x = 3,067,517,606,927,734
  5. Step 5: Solve for x
    x = 3,067,517,606,927,734/58,720,833.40
  6. Step 6: Final answer
    x = 52,238,999.85

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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.