Home / 17,742,640.60-26,576,636.10-14,756,656.60

Finding the Fourth Proportional to 17,742,640.60, 26,576,636.10 and 14,756,656.60

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Solution

The fourth proportional to 17,742,640.60, 26,576,636.10 and 14,756,656.60 is: 22,103,941.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,640.60 : 26,576,636.10 = 14,756,656.60 : x
  2. Step 2: Convert to fraction form
    17,742,640.60/26,576,636.10 = 14,756,656.60/x
  3. Step 3: Cross multiply
    17,742,640.60x = 26,576,636.10 × 14,756,656.60
  4. Step 4: Simplify right side
    17,742,640.60x = 392,182,292,510,863.25
  5. Step 5: Solve for x
    x = 392,182,292,510,863.25/17,742,640.60
  6. Step 6: Final answer
    x = 22,103,941.65

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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.