Home / 924,723,152.28-1,276,303,340.88-548,588,517.84

Finding the Fourth Proportional to 924,723,152.28, 1,276,303,340.88 and 548,588,517.84

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Solution

The fourth proportional to 924,723,152.28, 1,276,303,340.88 and 548,588,517.84 is: 757,162,136.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,723,152.28 : 1,276,303,340.88 = 548,588,517.84 : x
  2. Step 2: Convert to fraction form
    924,723,152.28/1,276,303,340.88 = 548,588,517.84/x
  3. Step 3: Cross multiply
    924,723,152.28x = 1,276,303,340.88 × 548,588,517.84
  4. Step 4: Simplify right side
    924,723,152.28x = 700,165,358,087,599,616
  5. Step 5: Solve for x
    x = 700,165,358,087,599,616/924,723,152.28
  6. Step 6: Final answer
    x = 757,162,136.97

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.