Home / 26,574,543.28-36,672,868.52-14,351,399.20

Finding the Fourth Proportional to 26,574,543.28, 36,672,868.52 and 14,351,399.20

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Solution

The fourth proportional to 26,574,543.28, 36,672,868.52 and 14,351,399.20 is: 19,804,930.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,574,543.28 : 36,672,868.52 = 14,351,399.20 : x
  2. Step 2: Convert to fraction form
    26,574,543.28/36,672,868.52 = 14,351,399.20/x
  3. Step 3: Cross multiply
    26,574,543.28x = 36,672,868.52 × 14,351,399.20
  4. Step 4: Simplify right side
    26,574,543.28x = 526,306,975,939,633.19
  5. Step 5: Solve for x
    x = 526,306,975,939,633.19/26,574,543.28
  6. Step 6: Final answer
    x = 19,804,930.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.