Home / 35,765,794,811.70-53,648,692,217.55-35,520,906,798.90

Finding the Fourth Proportional to 35,765,794,811.70, 53,648,692,217.55 and 35,520,906,798.90

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Solution

The fourth proportional to 35,765,794,811.70, 53,648,692,217.55 and 35,520,906,798.90 is: 53,281,360,198.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,765,794,811.70 : 53,648,692,217.55 = 35,520,906,798.90 : x
  2. Step 2: Convert to fraction form
    35,765,794,811.70/53,648,692,217.55 = 35,520,906,798.90/x
  3. Step 3: Cross multiply
    35,765,794,811.70x = 53,648,692,217.55 × 35,520,906,798.90
  4. Step 4: Simplify right side
    35,765,794,811.70x = 1,905,650,196,142,465,482,752
  5. Step 5: Solve for x
    x = 1,905,650,196,142,465,482,752/35,765,794,811.70
  6. Step 6: Final answer
    x = 53,281,360,198.35

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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.