Home / 27,064,340.70-40,516,794.90-25,487,732.40

Finding the Fourth Proportional to 27,064,340.70, 40,516,794.90 and 25,487,732.40

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Solution

The fourth proportional to 27,064,340.70, 40,516,794.90 and 25,487,732.40 is: 38,156,526.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064,340.70 : 40,516,794.90 = 25,487,732.40 : x
  2. Step 2: Convert to fraction form
    27,064,340.70/40,516,794.90 = 25,487,732.40/x
  3. Step 3: Cross multiply
    27,064,340.70x = 40,516,794.90 × 25,487,732.40
  4. Step 4: Simplify right side
    27,064,340.70x = 1,032,681,226,116,884.62
  5. Step 5: Solve for x
    x = 1,032,681,226,116,884.62/27,064,340.70
  6. Step 6: Final answer
    x = 38,156,526.24

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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.