Home / 35,424,825.03-53,140,282.34-9,865,834.47

Finding the Fourth Proportional to 35,424,825.03, 53,140,282.34 and 9,865,834.47

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Solution

The fourth proportional to 35,424,825.03, 53,140,282.34 and 9,865,834.47 is: 14,799,599.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,424,825.03 : 53,140,282.34 = 9,865,834.47 : x
  2. Step 2: Convert to fraction form
    35,424,825.03/53,140,282.34 = 9,865,834.47/x
  3. Step 3: Cross multiply
    35,424,825.03x = 53,140,282.34 × 9,865,834.47
  4. Step 4: Simplify right side
    35,424,825.03x = 524,273,229,206,175.12
  5. Step 5: Solve for x
    x = 524,273,229,206,175.12/35,424,825.03
  6. Step 6: Final answer
    x = 14,799,599.68

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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.