Home / 110,151,228,742.48-165,260,563,323.97-56,406,417,672.23

Finding the Fourth Proportional to 110,151,228,742.48, 165,260,563,323.97 and 56,406,417,672.23

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Solution

The fourth proportional to 110,151,228,742.48, 165,260,563,323.97 and 56,406,417,672.23 is: 84,626,894,007.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,151,228,742.48 : 165,260,563,323.97 = 56,406,417,672.23 : x
  2. Step 2: Convert to fraction form
    110,151,228,742.48/165,260,563,323.97 = 56,406,417,672.23/x
  3. Step 3: Cross multiply
    110,151,228,742.48x = 165,260,563,323.97 × 56,406,417,672.23
  4. Step 4: Simplify right side
    110,151,228,742.48x = 9,321,756,359,599,039,971,328
  5. Step 5: Solve for x
    x = 9,321,756,359,599,039,971,328/110,151,228,742.48
  6. Step 6: Final answer
    x = 84,626,894,007.62

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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.