Home / 14,012,944.98-19,337,867.37-7,901,374.74

Finding the Fourth Proportional to 14,012,944.98, 19,337,867.37 and 7,901,374.74

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Solution

The fourth proportional to 14,012,944.98, 19,337,867.37 and 7,901,374.74 is: 10,903,899.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,012,944.98 : 19,337,867.37 = 7,901,374.74 : x
  2. Step 2: Convert to fraction form
    14,012,944.98/19,337,867.37 = 7,901,374.74/x
  3. Step 3: Cross multiply
    14,012,944.98x = 19,337,867.37 × 7,901,374.74
  4. Step 4: Simplify right side
    14,012,944.98x = 152,795,736,762,788.25
  5. Step 5: Solve for x
    x = 152,795,736,762,788.25/14,012,944.98
  6. Step 6: Final answer
    x = 10,903,899.00

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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.