Home / 3,360,982,107.60-4,712,262,426-3,360,982,107.60

Finding the Fourth Proportional to 3,360,982,107.60, 4,712,262,426 and 3,360,982,107.60

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Solution

The fourth proportional to 3,360,982,107.60, 4,712,262,426 and 3,360,982,107.60 is: 4,712,262,426

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,982,107.60 : 4,712,262,426 = 3,360,982,107.60 : x
  2. Step 2: Convert to fraction form
    3,360,982,107.60/4,712,262,426 = 3,360,982,107.60/x
  3. Step 3: Cross multiply
    3,360,982,107.60x = 4,712,262,426 × 3,360,982,107.60
  4. Step 4: Simplify right side
    3,360,982,107.60x = 15,837,829,700,101,769,216
  5. Step 5: Solve for x
    x = 15,837,829,700,101,769,216/3,360,982,107.60
  6. Step 6: Final answer
    x = 4,712,262,426

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.