Home / 16,255,678.45-24,388,938.08-10,812,233.13

Finding the Fourth Proportional to 16,255,678.45, 24,388,938.08 and 10,812,233.13

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Solution

The fourth proportional to 16,255,678.45, 24,388,938.08 and 10,812,233.13 is: 16,221,955.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,255,678.45 : 24,388,938.08 = 10,812,233.13 : x
  2. Step 2: Convert to fraction form
    16,255,678.45/24,388,938.08 = 10,812,233.13/x
  3. Step 3: Cross multiply
    16,255,678.45x = 24,388,938.08 × 10,812,233.13
  4. Step 4: Simplify right side
    16,255,678.45x = 263,698,884,314,094.59
  5. Step 5: Solve for x
    x = 263,698,884,314,094.59/16,255,678.45
  6. Step 6: Final answer
    x = 16,221,955.00

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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.