Home / 53,495,898,337.02-73,824,387,202.19-29,410,329,742.59

Finding the Fourth Proportional to 53,495,898,337.02, 73,824,387,202.19 and 29,410,329,742.59

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Solution

The fourth proportional to 53,495,898,337.02, 73,824,387,202.19 and 29,410,329,742.59 is: 40,586,281,157.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,495,898,337.02 : 73,824,387,202.19 = 29,410,329,742.59 : x
  2. Step 2: Convert to fraction form
    53,495,898,337.02/73,824,387,202.19 = 29,410,329,742.59/x
  3. Step 3: Cross multiply
    53,495,898,337.02x = 73,824,387,202.19 × 29,410,329,742.59
  4. Step 4: Simplify right side
    53,495,898,337.02x = 2,171,199,570,660,902,043,648
  5. Step 5: Solve for x
    x = 2,171,199,570,660,902,043,648/53,495,898,337.02
  6. Step 6: Final answer
    x = 40,586,281,157.16

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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.