Home / 4,762,633,746.15-7,144,904,224.13-2,667,090,220.83

Finding the Fourth Proportional to 4,762,633,746.15, 7,144,904,224.13 and 2,667,090,220.83

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Solution

The fourth proportional to 4,762,633,746.15, 7,144,904,224.13 and 2,667,090,220.83 is: 4,001,169,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,762,633,746.15 : 7,144,904,224.13 = 2,667,090,220.83 : x
  2. Step 2: Convert to fraction form
    4,762,633,746.15/7,144,904,224.13 = 2,667,090,220.83/x
  3. Step 3: Cross multiply
    4,762,633,746.15x = 7,144,904,224.13 × 2,667,090,220.83
  4. Step 4: Simplify right side
    4,762,633,746.15x = 19,056,104,184,930,746,368
  5. Step 5: Solve for x
    x = 19,056,104,184,930,746,368/4,762,633,746.15
  6. Step 6: Final answer
    x = 4,001,169,353.06

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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.