Home / 30,238,669,883.68-45,360,184,306.56-11,606,165,769.76

Finding the Fourth Proportional to 30,238,669,883.68, 45,360,184,306.56 and 11,606,165,769.76

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Solution

The fourth proportional to 30,238,669,883.68, 45,360,184,306.56 and 11,606,165,769.76 is: 17,410,085,180.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,238,669,883.68 : 45,360,184,306.56 = 11,606,165,769.76 : x
  2. Step 2: Convert to fraction form
    30,238,669,883.68/45,360,184,306.56 = 11,606,165,769.76/x
  3. Step 3: Cross multiply
    30,238,669,883.68x = 45,360,184,306.56 × 11,606,165,769.76
  4. Step 4: Simplify right side
    30,238,669,883.68x = 526,457,818,408,801,402,880
  5. Step 5: Solve for x
    x = 526,457,818,408,801,402,880/30,238,669,883.68
  6. Step 6: Final answer
    x = 17,410,085,180.13

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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.