Home / 47,672,826,327.92-71,484,409,489.86-22,483,779,948.39

Finding the Fourth Proportional to 47,672,826,327.92, 71,484,409,489.86 and 22,483,779,948.39

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Solution

The fourth proportional to 47,672,826,327.92, 71,484,409,489.86 and 22,483,779,948.39 is: 33,713,959,429.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,672,826,327.92 : 71,484,409,489.86 = 22,483,779,948.39 : x
  2. Step 2: Convert to fraction form
    47,672,826,327.92/71,484,409,489.86 = 22,483,779,948.39/x
  3. Step 3: Cross multiply
    47,672,826,327.92x = 71,484,409,489.86 × 22,483,779,948.39
  4. Step 4: Simplify right side
    47,672,826,327.92x = 1,607,239,732,710,613,975,040
  5. Step 5: Solve for x
    x = 1,607,239,732,710,613,975,040/47,672,826,327.92
  6. Step 6: Final answer
    x = 33,713,959,429.53

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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.