Home / 165,865,497.60-248,798,246.40-44,696,949.60

Finding the Fourth Proportional to 165,865,497.60, 248,798,246.40 and 44,696,949.60

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Solution

The fourth proportional to 165,865,497.60, 248,798,246.40 and 44,696,949.60 is: 67,045,424.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,865,497.60 : 248,798,246.40 = 44,696,949.60 : x
  2. Step 2: Convert to fraction form
    165,865,497.60/248,798,246.40 = 44,696,949.60/x
  3. Step 3: Cross multiply
    165,865,497.60x = 248,798,246.40 × 44,696,949.60
  4. Step 4: Simplify right side
    165,865,497.60x = 11,120,522,679,909,182
  5. Step 5: Solve for x
    x = 11,120,522,679,909,182/165,865,497.60
  6. Step 6: Final answer
    x = 67,045,424.40

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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.