Home / 46,245,136.14-63,815,295.15-25,337,140.20

Finding the Fourth Proportional to 46,245,136.14, 63,815,295.15 and 25,337,140.20

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Solution

The fourth proportional to 46,245,136.14, 63,815,295.15 and 25,337,140.20 is: 34,963,613.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,245,136.14 : 63,815,295.15 = 25,337,140.20 : x
  2. Step 2: Convert to fraction form
    46,245,136.14/63,815,295.15 = 25,337,140.20/x
  3. Step 3: Cross multiply
    46,245,136.14x = 63,815,295.15 × 25,337,140.20
  4. Step 4: Simplify right side
    46,245,136.14x = 1,616,897,080,119,930
  5. Step 5: Solve for x
    x = 1,616,897,080,119,930/46,245,136.14
  6. Step 6: Final answer
    x = 34,963,613.80

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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.