Home / 26,022,803.12-35,911,680.86-14,420,560.31

Finding the Fourth Proportional to 26,022,803.12, 35,911,680.86 and 14,420,560.31

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Solution

The fourth proportional to 26,022,803.12, 35,911,680.86 and 14,420,560.31 is: 19,900,491.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,803.12 : 35,911,680.86 = 14,420,560.31 : x
  2. Step 2: Convert to fraction form
    26,022,803.12/35,911,680.86 = 14,420,560.31/x
  3. Step 3: Cross multiply
    26,022,803.12x = 35,911,680.86 × 14,420,560.31
  4. Step 4: Simplify right side
    26,022,803.12x = 517,866,559,602,999.81
  5. Step 5: Solve for x
    x = 517,866,559,602,999.81/26,022,803.12
  6. Step 6: Final answer
    x = 19,900,491.01

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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.