Home / 17,042,024.88-23,518,154.64-9,699,498

Finding the Fourth Proportional to 17,042,024.88, 23,518,154.64 and 9,699,498

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Solution

The fourth proportional to 17,042,024.88, 23,518,154.64 and 9,699,498 is: 13,385,398.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,024.88 : 23,518,154.64 = 9,699,498 : x
  2. Step 2: Convert to fraction form
    17,042,024.88/23,518,154.64 = 9,699,498/x
  3. Step 3: Cross multiply
    17,042,024.88x = 23,518,154.64 × 9,699,498
  4. Step 4: Simplify right side
    17,042,024.88x = 228,114,293,894,370.72
  5. Step 5: Solve for x
    x = 228,114,293,894,370.72/17,042,024.88
  6. Step 6: Final answer
    x = 13,385,398.48

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1.5x scale

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.