Home / 14,409,294,966.63-21,585,793,902.17-9,926,597,771.06

Finding the Fourth Proportional to 14,409,294,966.63, 21,585,793,902.17 and 9,926,597,771.06

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Solution

The fourth proportional to 14,409,294,966.63, 21,585,793,902.17 and 9,926,597,771.06 is: 14,870,505,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,409,294,966.63 : 21,585,793,902.17 = 9,926,597,771.06 : x
  2. Step 2: Convert to fraction form
    14,409,294,966.63/21,585,793,902.17 = 9,926,597,771.06/x
  3. Step 3: Cross multiply
    14,409,294,966.63x = 21,585,793,902.17 × 9,926,597,771.06
  4. Step 4: Simplify right side
    14,409,294,966.63x = 214,273,493,635,683,713,024
  5. Step 5: Solve for x
    x = 214,273,493,635,683,713,024/14,409,294,966.63
  6. Step 6: Final answer
    x = 14,870,505,054.68

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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.