Home / 1,956,069,000.60-2,934,103,500.90-1,762,577,237.40

Finding the Fourth Proportional to 1,956,069,000.60, 2,934,103,500.90 and 1,762,577,237.40

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Solution

The fourth proportional to 1,956,069,000.60, 2,934,103,500.90 and 1,762,577,237.40 is: 2,643,865,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,069,000.60 : 2,934,103,500.90 = 1,762,577,237.40 : x
  2. Step 2: Convert to fraction form
    1,956,069,000.60/2,934,103,500.90 = 1,762,577,237.40/x
  3. Step 3: Cross multiply
    1,956,069,000.60x = 2,934,103,500.90 × 1,762,577,237.40
  4. Step 4: Simplify right side
    1,956,069,000.60x = 5,171,584,042,861,990,912
  5. Step 5: Solve for x
    x = 5,171,584,042,861,990,912/1,956,069,000.60
  6. Step 6: Final answer
    x = 2,643,865,856.10

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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.