Home / 34,998,457.19-52,500,208.32-13,433,058.90

Finding the Fourth Proportional to 34,998,457.19, 52,500,208.32 and 13,433,058.90

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Solution

The fourth proportional to 34,998,457.19, 52,500,208.32 and 13,433,058.90 is: 20,150,556.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,998,457.19 : 52,500,208.32 = 13,433,058.90 : x
  2. Step 2: Convert to fraction form
    34,998,457.19/52,500,208.32 = 13,433,058.90/x
  3. Step 3: Cross multiply
    34,998,457.19x = 52,500,208.32 × 13,433,058.90
  4. Step 4: Simplify right side
    34,998,457.19x = 705,238,390,624,830.12
  5. Step 5: Solve for x
    x = 705,238,390,624,830.12/34,998,457.19
  6. Step 6: Final answer
    x = 20,150,556.55

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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.