Home / 57,395,692,920.30-86,093,539,380.45-29,501,417,712.30

Finding the Fourth Proportional to 57,395,692,920.30, 86,093,539,380.45 and 29,501,417,712.30

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Solution

The fourth proportional to 57,395,692,920.30, 86,093,539,380.45 and 29,501,417,712.30 is: 44,252,126,568.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,395,692,920.30 : 86,093,539,380.45 = 29,501,417,712.30 : x
  2. Step 2: Convert to fraction form
    57,395,692,920.30/86,093,539,380.45 = 29,501,417,712.30/x
  3. Step 3: Cross multiply
    57,395,692,920.30x = 86,093,539,380.45 × 29,501,417,712.30
  4. Step 4: Simplify right side
    57,395,692,920.30x = 2,539,881,467,593,004,941,312
  5. Step 5: Solve for x
    x = 2,539,881,467,593,004,941,312/57,395,692,920.30
  6. Step 6: Final answer
    x = 44,252,126,568.45

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1.5x scale

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.