Home / 101,937,241.68-140,668,855.65-59,554,729.50

Finding the Fourth Proportional to 101,937,241.68, 140,668,855.65 and 59,554,729.50

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Solution

The fourth proportional to 101,937,241.68, 140,668,855.65 and 59,554,729.50 is: 82,182,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,937,241.68 : 140,668,855.65 = 59,554,729.50 : x
  2. Step 2: Convert to fraction form
    101,937,241.68/140,668,855.65 = 59,554,729.50/x
  3. Step 3: Cross multiply
    101,937,241.68x = 140,668,855.65 × 59,554,729.50
  4. Step 4: Simplify right side
    101,937,241.68x = 8,377,495,647,310,297
  5. Step 5: Solve for x
    x = 8,377,495,647,310,297/101,937,241.68
  6. Step 6: Final answer
    x = 82,182,875.55

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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.