Home / 41,312,365.26-61,966,305.32-12,556,258.83

Finding the Fourth Proportional to 41,312,365.26, 61,966,305.32 and 12,556,258.83

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Solution

The fourth proportional to 41,312,365.26, 61,966,305.32 and 12,556,258.83 is: 18,833,706.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312,365.26 : 61,966,305.32 = 12,556,258.83 : x
  2. Step 2: Convert to fraction form
    41,312,365.26/61,966,305.32 = 12,556,258.83/x
  3. Step 3: Cross multiply
    41,312,365.26x = 61,966,305.32 × 12,556,258.83
  4. Step 4: Simplify right side
    41,312,365.26x = 778,064,968,026,894.38
  5. Step 5: Solve for x
    x = 778,064,968,026,894.38/41,312,365.26
  6. Step 6: Final answer
    x = 18,833,706.64

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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.