Home / 33,169,627,701.40-45,530,432,715.60-29,326,246,389.40

Finding the Fourth Proportional to 33,169,627,701.40, 45,530,432,715.60 and 29,326,246,389.40

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Solution

The fourth proportional to 33,169,627,701.40, 45,530,432,715.60 and 29,326,246,389.40 is: 40,254,798,759.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,169,627,701.40 : 45,530,432,715.60 = 29,326,246,389.40 : x
  2. Step 2: Convert to fraction form
    33,169,627,701.40/45,530,432,715.60 = 29,326,246,389.40/x
  3. Step 3: Cross multiply
    33,169,627,701.40x = 45,530,432,715.60 × 29,326,246,389.40
  4. Step 4: Simplify right side
    33,169,627,701.40x = 1,335,236,688,033,684,127,744
  5. Step 5: Solve for x
    x = 1,335,236,688,033,684,127,744/33,169,627,701.40
  6. Step 6: Final answer
    x = 40,254,798,759.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.