Home / 3,779,167,250.60-5,668,750,875.90-3,434,510,047.40

Finding the Fourth Proportional to 3,779,167,250.60, 5,668,750,875.90 and 3,434,510,047.40

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Solution

The fourth proportional to 3,779,167,250.60, 5,668,750,875.90 and 3,434,510,047.40 is: 5,151,765,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,167,250.60 : 5,668,750,875.90 = 3,434,510,047.40 : x
  2. Step 2: Convert to fraction form
    3,779,167,250.60/5,668,750,875.90 = 3,434,510,047.40/x
  3. Step 3: Cross multiply
    3,779,167,250.60x = 5,668,750,875.90 × 3,434,510,047.40
  4. Step 4: Simplify right side
    3,779,167,250.60x = 19,469,381,839,486,099,456
  5. Step 5: Solve for x
    x = 19,469,381,839,486,099,456/3,779,167,250.60
  6. Step 6: Final answer
    x = 5,151,765,071.10

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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.