Home / 48,697,899.50-67,205,213.80-26,967,867.50

Finding the Fourth Proportional to 48,697,899.50, 67,205,213.80 and 26,967,867.50

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Solution

The fourth proportional to 48,697,899.50, 67,205,213.80 and 26,967,867.50 is: 37,216,827.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,697,899.50 : 67,205,213.80 = 26,967,867.50 : x
  2. Step 2: Convert to fraction form
    48,697,899.50/67,205,213.80 = 26,967,867.50/x
  3. Step 3: Cross multiply
    48,697,899.50x = 67,205,213.80 × 26,967,867.50
  4. Step 4: Simplify right side
    48,697,899.50x = 1,812,381,301,067,571.50
  5. Step 5: Solve for x
    x = 1,812,381,301,067,571.50/48,697,899.50
  6. Step 6: Final answer
    x = 37,216,827.00

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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.