Home / 2,671,129,872,002.70-4,006,694,808,004.20-2,671,129,872,002.70

Finding the Fourth Proportional to 2,671,129,872,002.70, 4,006,694,808,004.20 and 2,671,129,872,002.70

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Solution

The fourth proportional to 2,671,129,872,002.70, 4,006,694,808,004.20 and 2,671,129,872,002.70 is: 4,006,694,808,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,129,872,002.70 : 4,006,694,808,004.20 = 2,671,129,872,002.70 : x
  2. Step 2: Convert to fraction form
    2,671,129,872,002.70/4,006,694,808,004.20 = 2,671,129,872,002.70/x
  3. Step 3: Cross multiply
    2,671,129,872,002.70x = 4,006,694,808,004.20 × 2,671,129,872,002.70
  4. Step 4: Simplify right side
    2,671,129,872,002.70x = 10,702,402,189,658,142,428,626,944
  5. Step 5: Solve for x
    x = 10,702,402,189,658,142,428,626,944/2,671,129,872,002.70
  6. Step 6: Final answer
    x = 4,006,694,808,004.20

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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.