Home / 16,308,215.40-24,462,225.90-4,177,655.40

Finding the Fourth Proportional to 16,308,215.40, 24,462,225.90 and 4,177,655.40

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Solution

The fourth proportional to 16,308,215.40, 24,462,225.90 and 4,177,655.40 is: 6,266,458.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,308,215.40 : 24,462,225.90 = 4,177,655.40 : x
  2. Step 2: Convert to fraction form
    16,308,215.40/24,462,225.90 = 4,177,655.40/x
  3. Step 3: Cross multiply
    16,308,215.40x = 24,462,225.90 × 4,177,655.40
  4. Step 4: Simplify right side
    16,308,215.40x = 102,194,750,127,154.84
  5. Step 5: Solve for x
    x = 102,194,750,127,154.84/16,308,215.40
  6. Step 6: Final answer
    x = 6,266,458.20

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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.