Home / 318,501,820,663.83-477,749,458,806.50-184,110,798,472.10

Finding the Fourth Proportional to 318,501,820,663.83, 477,749,458,806.50 and 184,110,798,472.10

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Solution

The fourth proportional to 318,501,820,663.83, 477,749,458,806.50 and 184,110,798,472.10 is: 276,164,306,210.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    318,501,820,663.83 : 477,749,458,806.50 = 184,110,798,472.10 : x
  2. Step 2: Convert to fraction form
    318,501,820,663.83/477,749,458,806.50 = 184,110,798,472.10/x
  3. Step 3: Cross multiply
    318,501,820,663.83x = 477,749,458,806.50 × 184,110,798,472.10
  4. Step 4: Simplify right side
    318,501,820,663.83x = 87,958,834,330,478,367,997,952
  5. Step 5: Solve for x
    x = 87,958,834,330,478,367,997,952/318,501,820,663.83
  6. Step 6: Final answer
    x = 276,164,306,210.72

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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.