Home / 17,537,430.52-26,330,000.82-9,866,473.48

Finding the Fourth Proportional to 17,537,430.52, 26,330,000.82 and 9,866,473.48

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Solution

The fourth proportional to 17,537,430.52, 26,330,000.82 and 9,866,473.48 is: 14,813,130.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537,430.52 : 26,330,000.82 = 9,866,473.48 : x
  2. Step 2: Convert to fraction form
    17,537,430.52/26,330,000.82 = 9,866,473.48/x
  3. Step 3: Cross multiply
    17,537,430.52x = 26,330,000.82 × 9,866,473.48
  4. Step 4: Simplify right side
    17,537,430.52x = 259,784,254,818,908.28
  5. Step 5: Solve for x
    x = 259,784,254,818,908.28/17,537,430.52
  6. Step 6: Final answer
    x = 14,813,130.95

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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.