Home / 104,721,519,025.40-157,104,339,827.70-33,970,705,426.04

Finding the Fourth Proportional to 104,721,519,025.40, 157,104,339,827.70 and 33,970,705,426.04

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Solution

The fourth proportional to 104,721,519,025.40, 157,104,339,827.70 and 33,970,705,426.04 is: 50,963,214,620.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,721,519,025.40 : 157,104,339,827.70 = 33,970,705,426.04 : x
  2. Step 2: Convert to fraction form
    104,721,519,025.40/157,104,339,827.70 = 33,970,705,426.04/x
  3. Step 3: Cross multiply
    104,721,519,025.40x = 157,104,339,827.70 × 33,970,705,426.04
  4. Step 4: Simplify right side
    104,721,519,025.40x = 5,336,945,249,439,281,315,840
  5. Step 5: Solve for x
    x = 5,336,945,249,439,281,315,840/104,721,519,025.40
  6. Step 6: Final answer
    x = 50,963,214,620.15

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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.