Home / 174,831,105,729.40-262,271,674,797.76-53,829,898,862.92

Finding the Fourth Proportional to 174,831,105,729.40, 262,271,674,797.76 and 53,829,898,862.92

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Solution

The fourth proportional to 174,831,105,729.40, 262,271,674,797.76 and 53,829,898,862.92 is: 80,752,550,697.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,831,105,729.40 : 262,271,674,797.76 = 53,829,898,862.92 : x
  2. Step 2: Convert to fraction form
    174,831,105,729.40/262,271,674,797.76 = 53,829,898,862.92/x
  3. Step 3: Cross multiply
    174,831,105,729.40x = 262,271,674,797.76 × 53,829,898,862.92
  4. Step 4: Simplify right side
    174,831,105,729.40x = 14,118,057,728,972,064,555,008
  5. Step 5: Solve for x
    x = 14,118,057,728,972,064,555,008/174,831,105,729.40
  6. Step 6: Final answer
    x = 80,752,550,697.84

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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.