Home / 53,575,425,244.64-73,933,500,118.58-29,488,931,887.52

Finding the Fourth Proportional to 53,575,425,244.64, 73,933,500,118.58 and 29,488,931,887.52

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Solution

The fourth proportional to 53,575,425,244.64, 73,933,500,118.58 and 29,488,931,887.52 is: 40,694,403,063.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,575,425,244.64 : 73,933,500,118.58 = 29,488,931,887.52 : x
  2. Step 2: Convert to fraction form
    53,575,425,244.64/73,933,500,118.58 = 29,488,931,887.52/x
  3. Step 3: Cross multiply
    53,575,425,244.64x = 73,933,500,118.58 × 29,488,931,887.52
  4. Step 4: Simplify right side
    53,575,425,244.64x = 2,180,219,949,202,240,176,128
  5. Step 5: Solve for x
    x = 2,180,219,949,202,240,176,128/53,575,425,244.64
  6. Step 6: Final answer
    x = 40,694,403,063.47

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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.