Home / 29,267,302.40-43,776,537.60-26,256,435.20

Finding the Fourth Proportional to 29,267,302.40, 43,776,537.60 and 26,256,435.20

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Solution

The fourth proportional to 29,267,302.40, 43,776,537.60 and 26,256,435.20 is: 39,273,036.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267,302.40 : 43,776,537.60 = 26,256,435.20 : x
  2. Step 2: Convert to fraction form
    29,267,302.40/43,776,537.60 = 26,256,435.20/x
  3. Step 3: Cross multiply
    29,267,302.40x = 43,776,537.60 × 26,256,435.20
  4. Step 4: Simplify right side
    29,267,302.40x = 1,149,415,822,774,763.50
  5. Step 5: Solve for x
    x = 1,149,415,822,774,763.50/29,267,302.40
  6. Step 6: Final answer
    x = 39,273,036.07

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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.