Home / 64,242,829,771.94-88,657,231,220.18-35,308,045,288.28

Finding the Fourth Proportional to 64,242,829,771.94, 88,657,231,220.18 and 35,308,045,288.28

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Solution

The fourth proportional to 64,242,829,771.94, 88,657,231,220.18 and 35,308,045,288.28 is: 48,726,271,027.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,242,829,771.94 : 88,657,231,220.18 = 35,308,045,288.28 : x
  2. Step 2: Convert to fraction form
    64,242,829,771.94/88,657,231,220.18 = 35,308,045,288.28/x
  3. Step 3: Cross multiply
    64,242,829,771.94x = 88,657,231,220.18 × 35,308,045,288.28
  4. Step 4: Simplify right side
    64,242,829,771.94x = 3,130,313,535,055,007,318,016
  5. Step 5: Solve for x
    x = 3,130,313,535,055,007,318,016/64,242,829,771.94
  6. Step 6: Final answer
    x = 48,726,271,027.72

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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.