Home / 46,338,266.83-63,946,808.38-25,715,031.79

Finding the Fourth Proportional to 46,338,266.83, 63,946,808.38 and 25,715,031.79

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Solution

The fourth proportional to 46,338,266.83, 63,946,808.38 and 25,715,031.79 is: 35,486,743.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,338,266.83 : 63,946,808.38 = 25,715,031.79 : x
  2. Step 2: Convert to fraction form
    46,338,266.83/63,946,808.38 = 25,715,031.79/x
  3. Step 3: Cross multiply
    46,338,266.83x = 63,946,808.38 × 25,715,031.79
  4. Step 4: Simplify right side
    46,338,266.83x = 1,644,394,210,360,738.50
  5. Step 5: Solve for x
    x = 1,644,394,210,360,738.50/46,338,266.83
  6. Step 6: Final answer
    x = 35,486,743.96

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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.