Home / 16,565,943.34-24,847,980.38-7,341,259.06

Finding the Fourth Proportional to 16,565,943.34, 24,847,980.38 and 7,341,259.06

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Solution

The fourth proportional to 16,565,943.34, 24,847,980.38 and 7,341,259.06 is: 11,011,474.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,943.34 : 24,847,980.38 = 7,341,259.06 : x
  2. Step 2: Convert to fraction form
    16,565,943.34/24,847,980.38 = 7,341,259.06/x
  3. Step 3: Cross multiply
    16,565,943.34x = 24,847,980.38 × 7,341,259.06
  4. Step 4: Simplify right side
    16,565,943.34x = 182,415,461,087,377.22
  5. Step 5: Solve for x
    x = 182,415,461,087,377.22/16,565,943.34
  6. Step 6: Final answer
    x = 11,011,474.41

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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.