Home / 3,953,712,422.04-5,930,913,314.43-1,296,971,940.84

Finding the Fourth Proportional to 3,953,712,422.04, 5,930,913,314.43 and 1,296,971,940.84

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Solution

The fourth proportional to 3,953,712,422.04, 5,930,913,314.43 and 1,296,971,940.84 is: 1,945,570,980.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,712,422.04 : 5,930,913,314.43 = 1,296,971,940.84 : x
  2. Step 2: Convert to fraction form
    3,953,712,422.04/5,930,913,314.43 = 1,296,971,940.84/x
  3. Step 3: Cross multiply
    3,953,712,422.04x = 5,930,913,314.43 × 1,296,971,940.84
  4. Step 4: Simplify right side
    3,953,712,422.04x = 7,692,228,152,370,074,624
  5. Step 5: Solve for x
    x = 7,692,228,152,370,074,624/3,953,712,422.04
  6. Step 6: Final answer
    x = 1,945,570,980.20

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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.