Home / 53,575,425,245.64-73,933,500,119.96-29,488,931,888.52

Finding the Fourth Proportional to 53,575,425,245.64, 73,933,500,119.96 and 29,488,931,888.52

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Solution

The fourth proportional to 53,575,425,245.64, 73,933,500,119.96 and 29,488,931,888.52 is: 40,694,403,064.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,575,425,245.64 : 73,933,500,119.96 = 29,488,931,888.52 : x
  2. Step 2: Convert to fraction form
    53,575,425,245.64/73,933,500,119.96 = 29,488,931,888.52/x
  3. Step 3: Cross multiply
    53,575,425,245.64x = 73,933,500,119.96 × 29,488,931,888.52
  4. Step 4: Simplify right side
    53,575,425,245.64x = 2,180,219,949,317,385,879,552
  5. Step 5: Solve for x
    x = 2,180,219,949,317,385,879,552/53,575,425,245.64
  6. Step 6: Final answer
    x = 40,694,403,064.86

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1.5x scale

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.