Home / 41,668,671.70-57,506,298.14-23,089,639.66

Finding the Fourth Proportional to 41,668,671.70, 57,506,298.14 and 23,089,639.66

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Solution

The fourth proportional to 41,668,671.70, 57,506,298.14 and 23,089,639.66 is: 31,865,659.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668,671.70 : 57,506,298.14 = 23,089,639.66 : x
  2. Step 2: Convert to fraction form
    41,668,671.70/57,506,298.14 = 23,089,639.66/x
  3. Step 3: Cross multiply
    41,668,671.70x = 57,506,298.14 × 23,089,639.66
  4. Step 4: Simplify right side
    41,668,671.70x = 1,327,799,702,233,128.25
  5. Step 5: Solve for x
    x = 1,327,799,702,233,128.25/41,668,671.70
  6. Step 6: Final answer
    x = 31,865,659.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.