Home / 71,012,914.98-106,525,444.26-24,950,780.28

Finding the Fourth Proportional to 71,012,914.98, 106,525,444.26 and 24,950,780.28

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Solution

The fourth proportional to 71,012,914.98, 106,525,444.26 and 24,950,780.28 is: 37,428,303.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,012,914.98 : 106,525,444.26 = 24,950,780.28 : x
  2. Step 2: Convert to fraction form
    71,012,914.98/106,525,444.26 = 24,950,780.28/x
  3. Step 3: Cross multiply
    71,012,914.98x = 106,525,444.26 × 24,950,780.28
  4. Step 4: Simplify right side
    71,012,914.98x = 2,657,892,953,960,647.50
  5. Step 5: Solve for x
    x = 2,657,892,953,960,647.50/71,012,914.98
  6. Step 6: Final answer
    x = 37,428,303.78

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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.