Home / 107,281,677.25-160,946,504.08-39,124,369

Finding the Fourth Proportional to 107,281,677.25, 160,946,504.08 and 39,124,369

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Solution

The fourth proportional to 107,281,677.25, 160,946,504.08 and 39,124,369 is: 58,695,301.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,281,677.25 : 160,946,504.08 = 39,124,369 : x
  2. Step 2: Convert to fraction form
    107,281,677.25/160,946,504.08 = 39,124,369/x
  3. Step 3: Cross multiply
    107,281,677.25x = 160,946,504.08 × 39,124,369
  4. Step 4: Simplify right side
    107,281,677.25x = 6,296,930,414,885,926
  5. Step 5: Solve for x
    x = 6,296,930,414,885,926/107,281,677.25
  6. Step 6: Final answer
    x = 58,695,301.72

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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.