Home / 34,343,693.36-51,517,503.81-9,749,696.31

Finding the Fourth Proportional to 34,343,693.36, 51,517,503.81 and 9,749,696.31

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Solution

The fourth proportional to 34,343,693.36, 51,517,503.81 and 9,749,696.31 is: 14,625,101.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,343,693.36 : 51,517,503.81 = 9,749,696.31 : x
  2. Step 2: Convert to fraction form
    34,343,693.36/51,517,503.81 = 9,749,696.31/x
  3. Step 3: Cross multiply
    34,343,693.36x = 51,517,503.81 × 9,749,696.31
  4. Step 4: Simplify right side
    34,343,693.36x = 502,280,016,748,019.50
  5. Step 5: Solve for x
    x = 502,280,016,748,019.50/34,343,693.36
  6. Step 6: Final answer
    x = 14,625,101.95

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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.