Home / 1,483,100,952,871.30-2,224,651,429,307-366,411,614,503.30

Finding the Fourth Proportional to 1,483,100,952,871.30, 2,224,651,429,307 and 366,411,614,503.30

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Solution

The fourth proportional to 1,483,100,952,871.30, 2,224,651,429,307 and 366,411,614,503.30 is: 549,617,421,754.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,100,952,871.30 : 2,224,651,429,307 = 366,411,614,503.30 : x
  2. Step 2: Convert to fraction form
    1,483,100,952,871.30/2,224,651,429,307 = 366,411,614,503.30/x
  3. Step 3: Cross multiply
    1,483,100,952,871.30x = 2,224,651,429,307 × 366,411,614,503.30
  4. Step 4: Simplify right side
    1,483,100,952,871.30x = 815,138,121,919,451,749,154,816
  5. Step 5: Solve for x
    x = 815,138,121,919,451,749,154,816/1,483,100,952,871.30
  6. Step 6: Final answer
    x = 549,617,421,754.96

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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.