Home / 2,671,512,365.48-3,685,155,359.42-1,666,184,560.04

Finding the Fourth Proportional to 2,671,512,365.48, 3,685,155,359.42 and 1,666,184,560.04

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Solution

The fourth proportional to 2,671,512,365.48, 3,685,155,359.42 and 1,666,184,560.04 is: 2,298,379,390.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,512,365.48 : 3,685,155,359.42 = 1,666,184,560.04 : x
  2. Step 2: Convert to fraction form
    2,671,512,365.48/3,685,155,359.42 = 1,666,184,560.04/x
  3. Step 3: Cross multiply
    2,671,512,365.48x = 3,685,155,359.42 × 1,666,184,560.04
  4. Step 4: Simplify right side
    2,671,512,365.48x = 6,140,148,961,201,139,712
  5. Step 5: Solve for x
    x = 6,140,148,961,201,139,712/2,671,512,365.48
  6. Step 6: Final answer
    x = 2,298,379,390.09

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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.