Home / 5,754,574,411.60-8,631,861,617.40-3,894,956,064.40

Finding the Fourth Proportional to 5,754,574,411.60, 8,631,861,617.40 and 3,894,956,064.40

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Solution

The fourth proportional to 5,754,574,411.60, 8,631,861,617.40 and 3,894,956,064.40 is: 5,842,434,096.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,574,411.60 : 8,631,861,617.40 = 3,894,956,064.40 : x
  2. Step 2: Convert to fraction form
    5,754,574,411.60/8,631,861,617.40 = 3,894,956,064.40/x
  3. Step 3: Cross multiply
    5,754,574,411.60x = 8,631,861,617.40 × 3,894,956,064.40
  4. Step 4: Simplify right side
    5,754,574,411.60x = 33,620,721,753,753,722,880
  5. Step 5: Solve for x
    x = 33,620,721,753,753,722,880/5,754,574,411.60
  6. Step 6: Final answer
    x = 5,842,434,096.60

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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.