Home / 110,012,118,394.17-165,017,971,630.85-34,471,052,098.23

Finding the Fourth Proportional to 110,012,118,394.17, 165,017,971,630.85 and 34,471,052,098.23

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Solution

The fourth proportional to 110,012,118,394.17, 165,017,971,630.85 and 34,471,052,098.23 is: 51,706,513,611.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012,118,394.17 : 165,017,971,630.85 = 34,471,052,098.23 : x
  2. Step 2: Convert to fraction form
    110,012,118,394.17/165,017,971,630.85 = 34,471,052,098.23/x
  3. Step 3: Cross multiply
    110,012,118,394.17x = 165,017,971,630.85 × 34,471,052,098.23
  4. Step 4: Simplify right side
    110,012,118,394.17x = 5,688,343,097,231,271,788,544
  5. Step 5: Solve for x
    x = 5,688,343,097,231,271,788,544/110,012,118,394.17
  6. Step 6: Final answer
    x = 51,706,513,611.98

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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.