Home / 16,281,036.90-24,405,484.95-9,096,012.90

Finding the Fourth Proportional to 16,281,036.90, 24,405,484.95 and 9,096,012.90

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Solution

The fourth proportional to 16,281,036.90, 24,405,484.95 and 9,096,012.90 is: 13,635,041.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,281,036.90 : 24,405,484.95 = 9,096,012.90 : x
  2. Step 2: Convert to fraction form
    16,281,036.90/24,405,484.95 = 9,096,012.90/x
  3. Step 3: Cross multiply
    16,281,036.90x = 24,405,484.95 × 9,096,012.90
  4. Step 4: Simplify right side
    16,281,036.90x = 221,992,605,935,955.84
  5. Step 5: Solve for x
    x = 221,992,605,935,955.84/16,281,036.90
  6. Step 6: Final answer
    x = 13,635,041.02

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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.