Home / 4,828,912,133.90-7,243,368,200.85-1,723,596,082.70

Finding the Fourth Proportional to 4,828,912,133.90, 7,243,368,200.85 and 1,723,596,082.70

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Solution

The fourth proportional to 4,828,912,133.90, 7,243,368,200.85 and 1,723,596,082.70 is: 2,585,394,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,912,133.90 : 7,243,368,200.85 = 1,723,596,082.70 : x
  2. Step 2: Convert to fraction form
    4,828,912,133.90/7,243,368,200.85 = 1,723,596,082.70/x
  3. Step 3: Cross multiply
    4,828,912,133.90x = 7,243,368,200.85 × 1,723,596,082.70
  4. Step 4: Simplify right side
    4,828,912,133.90x = 12,484,641,056,538,808,320
  5. Step 5: Solve for x
    x = 12,484,641,056,538,808,320/4,828,912,133.90
  6. Step 6: Final answer
    x = 2,585,394,124.05

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Double scale
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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.