Home / 26,733,721.40-40,100,582.10-6,538,963.40

Finding the Fourth Proportional to 26,733,721.40, 40,100,582.10 and 6,538,963.40

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Solution

The fourth proportional to 26,733,721.40, 40,100,582.10 and 6,538,963.40 is: 9,808,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,721.40 : 40,100,582.10 = 6,538,963.40 : x
  2. Step 2: Convert to fraction form
    26,733,721.40/40,100,582.10 = 6,538,963.40/x
  3. Step 3: Cross multiply
    26,733,721.40x = 40,100,582.10 × 6,538,963.40
  4. Step 4: Simplify right side
    26,733,721.40x = 262,216,238,670,595.16
  5. Step 5: Solve for x
    x = 262,216,238,670,595.16/26,733,721.40
  6. Step 6: Final answer
    x = 9,808,445.10

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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.