Home / 349,725,648-524,613,666.24-134,314,896

Finding the Fourth Proportional to 349,725,648, 524,613,666.24 and 134,314,896

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Solution

The fourth proportional to 349,725,648, 524,613,666.24 and 134,314,896 is: 201,482,020.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,725,648 : 524,613,666.24 = 134,314,896 : x
  2. Step 2: Convert to fraction form
    349,725,648/524,613,666.24 = 134,314,896/x
  3. Step 3: Cross multiply
    349,725,648x = 524,613,666.24 × 134,314,896
  4. Step 4: Simplify right side
    349,725,648x = 70,463,430,021,204,312
  5. Step 5: Solve for x
    x = 70,463,430,021,204,312/349,725,648
  6. Step 6: Final answer
    x = 201,482,020.05

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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.