Home / 294,209,282,317.60-441,313,928,616-70,619,232,604

Finding the Fourth Proportional to 294,209,282,317.60, 441,313,928,616 and 70,619,232,604

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Solution

The fourth proportional to 294,209,282,317.60, 441,313,928,616 and 70,619,232,604 is: 105,928,850,139.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,209,282,317.60 : 441,313,928,616 = 70,619,232,604 : x
  2. Step 2: Convert to fraction form
    294,209,282,317.60/441,313,928,616 = 70,619,232,604/x
  3. Step 3: Cross multiply
    294,209,282,317.60x = 441,313,928,616 × 70,619,232,604
  4. Step 4: Simplify right side
    294,209,282,317.60x = 31,165,250,976,318,356,455,424
  5. Step 5: Solve for x
    x = 31,165,250,976,318,356,455,424/294,209,282,317.60
  6. Step 6: Final answer
    x = 105,928,850,139.66

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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.