Home / 57,810,325.24-86,763,192.52-29,064,630.52

Finding the Fourth Proportional to 57,810,325.24, 86,763,192.52 and 29,064,630.52

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Solution

The fourth proportional to 57,810,325.24, 86,763,192.52 and 29,064,630.52 is: 43,620,929.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,810,325.24 : 86,763,192.52 = 29,064,630.52 : x
  2. Step 2: Convert to fraction form
    57,810,325.24/86,763,192.52 = 29,064,630.52/x
  3. Step 3: Cross multiply
    57,810,325.24x = 86,763,192.52 × 29,064,630.52
  4. Step 4: Simplify right side
    57,810,325.24x = 2,521,740,133,329,427.50
  5. Step 5: Solve for x
    x = 2,521,740,133,329,427.50/57,810,325.24
  6. Step 6: Final answer
    x = 43,620,929.70

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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.