Home / 4,709,043,025.80-7,063,564,538.70-3,314,329,265.40

Finding the Fourth Proportional to 4,709,043,025.80, 7,063,564,538.70 and 3,314,329,265.40

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Solution

The fourth proportional to 4,709,043,025.80, 7,063,564,538.70 and 3,314,329,265.40 is: 4,971,493,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,043,025.80 : 7,063,564,538.70 = 3,314,329,265.40 : x
  2. Step 2: Convert to fraction form
    4,709,043,025.80/7,063,564,538.70 = 3,314,329,265.40/x
  3. Step 3: Cross multiply
    4,709,043,025.80x = 7,063,564,538.70 × 3,314,329,265.40
  4. Step 4: Simplify right side
    4,709,043,025.80x = 23,410,978,668,655,058,944
  5. Step 5: Solve for x
    x = 23,410,978,668,655,058,944/4,709,043,025.80
  6. Step 6: Final answer
    x = 4,971,493,898.10

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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.