Home / 41,509,342.60-62,264,013.90-26,430,123.40

Finding the Fourth Proportional to 41,509,342.60, 62,264,013.90 and 26,430,123.40

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Solution

The fourth proportional to 41,509,342.60, 62,264,013.90 and 26,430,123.40 is: 39,645,185.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,509,342.60 : 62,264,013.90 = 26,430,123.40 : x
  2. Step 2: Convert to fraction form
    41,509,342.60/62,264,013.90 = 26,430,123.40/x
  3. Step 3: Cross multiply
    41,509,342.60x = 62,264,013.90 × 26,430,123.40
  4. Step 4: Simplify right side
    41,509,342.60x = 1,645,645,570,756,315.25
  5. Step 5: Solve for x
    x = 1,645,645,570,756,315.25/41,509,342.60
  6. Step 6: Final answer
    x = 39,645,185.10

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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.