Home / 302,001,314-453,003,629.88-75,066,530

Finding the Fourth Proportional to 302,001,314, 453,003,629.88 and 75,066,530

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Solution

The fourth proportional to 302,001,314, 453,003,629.88 and 75,066,530 is: 112,600,207.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,001,314 : 453,003,629.88 = 75,066,530 : x
  2. Step 2: Convert to fraction form
    302,001,314/453,003,629.88 = 75,066,530/x
  3. Step 3: Cross multiply
    302,001,314x = 453,003,629.88 × 75,066,530
  4. Step 4: Simplify right side
    302,001,314x = 34,005,410,572,495,916
  5. Step 5: Solve for x
    x = 34,005,410,572,495,916/302,001,314
  6. Step 6: Final answer
    x = 112,600,207.34

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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.