Home / 26,217,980.37-36,182,966.49-14,459,548.41

Finding the Fourth Proportional to 26,217,980.37, 36,182,966.49 and 14,459,548.41

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Solution

The fourth proportional to 26,217,980.37, 36,182,966.49 and 14,459,548.41 is: 19,955,364.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,217,980.37 : 36,182,966.49 = 14,459,548.41 : x
  2. Step 2: Convert to fraction form
    26,217,980.37/36,182,966.49 = 14,459,548.41/x
  3. Step 3: Cross multiply
    26,217,980.37x = 36,182,966.49 × 14,459,548.41
  4. Step 4: Simplify right side
    26,217,980.37x = 523,189,355,579,562.81
  5. Step 5: Solve for x
    x = 523,189,355,579,562.81/26,217,980.37
  6. Step 6: Final answer
    x = 19,955,364.53

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1.5x scale

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.