Home / 110,151,228,797.74-165,260,563,407.18-56,406,417,727.48

Finding the Fourth Proportional to 110,151,228,797.74, 165,260,563,407.18 and 56,406,417,727.48

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Solution

The fourth proportional to 110,151,228,797.74, 165,260,563,407.18 and 56,406,417,727.48 is: 84,626,894,090.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,151,228,797.74 : 165,260,563,407.18 = 56,406,417,727.48 : x
  2. Step 2: Convert to fraction form
    110,151,228,797.74/165,260,563,407.18 = 56,406,417,727.48/x
  3. Step 3: Cross multiply
    110,151,228,797.74x = 165,260,563,407.18 × 56,406,417,727.48
  4. Step 4: Simplify right side
    110,151,228,797.74x = 9,321,756,373,424,090,906,624
  5. Step 5: Solve for x
    x = 9,321,756,373,424,090,906,624/110,151,228,797.74
  6. Step 6: Final answer
    x = 84,626,894,090.68

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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.