Home / 110,012,118,349.63-165,017,971,563.74-34,471,052,053.69

Finding the Fourth Proportional to 110,012,118,349.63, 165,017,971,563.74 and 34,471,052,053.69

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Solution

The fourth proportional to 110,012,118,349.63, 165,017,971,563.74 and 34,471,052,053.69 is: 51,706,513,545.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012,118,349.63 : 165,017,971,563.74 = 34,471,052,053.69 : x
  2. Step 2: Convert to fraction form
    110,012,118,349.63/165,017,971,563.74 = 34,471,052,053.69/x
  3. Step 3: Cross multiply
    110,012,118,349.63x = 165,017,971,563.74 × 34,471,052,053.69
  4. Step 4: Simplify right side
    110,012,118,349.63x = 5,688,343,087,568,677,502,976
  5. Step 5: Solve for x
    x = 5,688,343,087,568,677,502,976/110,012,118,349.63
  6. Step 6: Final answer
    x = 51,706,513,545.09

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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.