Home / 35,374,794.84-52,977,160.08-20,182,668.12

Finding the Fourth Proportional to 35,374,794.84, 52,977,160.08 and 20,182,668.12

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Solution

The fourth proportional to 35,374,794.84, 52,977,160.08 and 20,182,668.12 is: 30,225,488.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,374,794.84 : 52,977,160.08 = 20,182,668.12 : x
  2. Step 2: Convert to fraction form
    35,374,794.84/52,977,160.08 = 20,182,668.12/x
  3. Step 3: Cross multiply
    35,374,794.84x = 52,977,160.08 × 20,182,668.12
  4. Step 4: Simplify right side
    35,374,794.84x = 1,069,220,439,834,752.62
  5. Step 5: Solve for x
    x = 1,069,220,439,834,752.62/35,374,794.84
  6. Step 6: Final answer
    x = 30,225,488.08

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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.