Home / 17,773,429.40-24,528,090.04-9,932,941.40

Finding the Fourth Proportional to 17,773,429.40, 24,528,090.04 and 9,932,941.40

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Solution

The fourth proportional to 17,773,429.40, 24,528,090.04 and 9,932,941.40 is: 13,707,882.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773,429.40 : 24,528,090.04 = 9,932,941.40 : x
  2. Step 2: Convert to fraction form
    17,773,429.40/24,528,090.04 = 9,932,941.40/x
  3. Step 3: Cross multiply
    17,773,429.40x = 24,528,090.04 × 9,932,941.40
  4. Step 4: Simplify right side
    17,773,429.40x = 243,636,081,021,243.66
  5. Step 5: Solve for x
    x = 243,636,081,021,243.66/17,773,429.40
  6. Step 6: Final answer
    x = 13,707,882.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.