Home / 97,510,808.58-146,314,140.99-39,216,159.55

Finding the Fourth Proportional to 97,510,808.58, 146,314,140.99 and 39,216,159.55

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Solution

The fourth proportional to 97,510,808.58, 146,314,140.99 and 39,216,159.55 is: 58,843,514.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,510,808.58 : 146,314,140.99 = 39,216,159.55 : x
  2. Step 2: Convert to fraction form
    97,510,808.58/146,314,140.99 = 39,216,159.55/x
  3. Step 3: Cross multiply
    97,510,808.58x = 146,314,140.99 × 39,216,159.55
  4. Step 4: Simplify right side
    97,510,808.58x = 5,737,878,697,485,035
  5. Step 5: Solve for x
    x = 5,737,878,697,485,035/97,510,808.58
  6. Step 6: Final answer
    x = 58,843,514.69

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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.