Home / 35,209,301,358.80-52,813,952,038.20-31,726,449,621.20

Finding the Fourth Proportional to 35,209,301,358.80, 52,813,952,038.20 and 31,726,449,621.20

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Solution

The fourth proportional to 35,209,301,358.80, 52,813,952,038.20 and 31,726,449,621.20 is: 47,589,674,431.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,209,301,358.80 : 52,813,952,038.20 = 31,726,449,621.20 : x
  2. Step 2: Convert to fraction form
    35,209,301,358.80/52,813,952,038.20 = 31,726,449,621.20/x
  3. Step 3: Cross multiply
    35,209,301,358.80x = 52,813,952,038.20 × 31,726,449,621.20
  4. Step 4: Simplify right side
    35,209,301,358.80x = 1,675,599,188,636,425,256,960
  5. Step 5: Solve for x
    x = 1,675,599,188,636,425,256,960/35,209,301,358.80
  6. Step 6: Final answer
    x = 47,589,674,431.80

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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.