Home / 41,312,364.76-61,966,304.57-12,556,258.33

Finding the Fourth Proportional to 41,312,364.76, 61,966,304.57 and 12,556,258.33

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Solution

The fourth proportional to 41,312,364.76, 61,966,304.57 and 12,556,258.33 is: 18,833,705.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312,364.76 : 61,966,304.57 = 12,556,258.33 : x
  2. Step 2: Convert to fraction form
    41,312,364.76/61,966,304.57 = 12,556,258.33/x
  3. Step 3: Cross multiply
    41,312,364.76x = 61,966,304.57 × 12,556,258.33
  4. Step 4: Simplify right side
    41,312,364.76x = 778,064,927,667,605.38
  5. Step 5: Solve for x
    x = 778,064,927,667,605.38/41,312,364.76
  6. Step 6: Final answer
    x = 18,833,705.89

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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.