Home / 62,992,425.60-94,488,638.40-17,554,220.10

Finding the Fourth Proportional to 62,992,425.60, 94,488,638.40 and 17,554,220.10

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Solution

The fourth proportional to 62,992,425.60, 94,488,638.40 and 17,554,220.10 is: 26,331,330.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,992,425.60 : 94,488,638.40 = 17,554,220.10 : x
  2. Step 2: Convert to fraction form
    62,992,425.60/94,488,638.40 = 17,554,220.10/x
  3. Step 3: Cross multiply
    62,992,425.60x = 94,488,638.40 × 17,554,220.10
  4. Step 4: Simplify right side
    62,992,425.60x = 1,658,674,355,422,912
  5. Step 5: Solve for x
    x = 1,658,674,355,422,912/62,992,425.60
  6. Step 6: Final answer
    x = 26,331,330.15

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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.