Home / 41,508,429.60-62,262,644.40-26,429,210.40

Finding the Fourth Proportional to 41,508,429.60, 62,262,644.40 and 26,429,210.40

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Solution

The fourth proportional to 41,508,429.60, 62,262,644.40 and 26,429,210.40 is: 39,643,815.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,429.60 : 62,262,644.40 = 26,429,210.40 : x
  2. Step 2: Convert to fraction form
    41,508,429.60/62,262,644.40 = 26,429,210.40/x
  3. Step 3: Cross multiply
    41,508,429.60x = 62,262,644.40 × 26,429,210.40
  4. Step 4: Simplify right side
    41,508,429.60x = 1,645,552,528,907,981.75
  5. Step 5: Solve for x
    x = 1,645,552,528,907,981.75/41,508,429.60
  6. Step 6: Final answer
    x = 39,643,815.60

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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.