Home / 43,474,497.60-65,211,746.40-41,348,733.60

Finding the Fourth Proportional to 43,474,497.60, 65,211,746.40 and 41,348,733.60

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Solution

The fourth proportional to 43,474,497.60, 65,211,746.40 and 41,348,733.60 is: 62,023,100.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,474,497.60 : 65,211,746.40 = 41,348,733.60 : x
  2. Step 2: Convert to fraction form
    43,474,497.60/65,211,746.40 = 41,348,733.60/x
  3. Step 3: Cross multiply
    43,474,497.60x = 65,211,746.40 × 41,348,733.60
  4. Step 4: Simplify right side
    43,474,497.60x = 2,696,423,129,484,359
  5. Step 5: Solve for x
    x = 2,696,423,129,484,359/43,474,497.60
  6. Step 6: Final answer
    x = 62,023,100.40

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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.