Home / 61,850,298.29-85,351,073.28-34,349,998.01

Finding the Fourth Proportional to 61,850,298.29, 85,351,073.28 and 34,349,998.01

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Solution

The fourth proportional to 61,850,298.29, 85,351,073.28 and 34,349,998.01 is: 47,401,698.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,850,298.29 : 85,351,073.28 = 34,349,998.01 : x
  2. Step 2: Convert to fraction form
    61,850,298.29/85,351,073.28 = 34,349,998.01/x
  3. Step 3: Cross multiply
    61,850,298.29x = 85,351,073.28 × 34,349,998.01
  4. Step 4: Simplify right side
    61,850,298.29x = 2,931,809,196,892,609
  5. Step 5: Solve for x
    x = 2,931,809,196,892,609/61,850,298.29
  6. Step 6: Final answer
    x = 47,401,698.59

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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.