Home / 46,696,802.80-69,856,247.40-41,028,098.80

Finding the Fourth Proportional to 46,696,802.80, 69,856,247.40 and 41,028,098.80

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Solution

The fourth proportional to 46,696,802.80, 69,856,247.40 and 41,028,098.80 is: 61,376,129.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,696,802.80 : 69,856,247.40 = 41,028,098.80 : x
  2. Step 2: Convert to fraction form
    46,696,802.80/69,856,247.40 = 41,028,098.80/x
  3. Step 3: Cross multiply
    46,696,802.80x = 69,856,247.40 × 41,028,098.80
  4. Step 4: Simplify right side
    46,696,802.80x = 2,866,069,020,124,443
  5. Step 5: Solve for x
    x = 2,866,069,020,124,443/46,696,802.80
  6. Step 6: Final answer
    x = 61,376,129.59

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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.