Home / 349,793,817.09-524,339,580.92-119,605,476.93

Finding the Fourth Proportional to 349,793,817.09, 524,339,580.92 and 119,605,476.93

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Solution

The fourth proportional to 349,793,817.09, 524,339,580.92 and 119,605,476.93 is: 179,288,148.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,793,817.09 : 524,339,580.92 = 119,605,476.93 : x
  2. Step 2: Convert to fraction form
    349,793,817.09/524,339,580.92 = 119,605,476.93/x
  3. Step 3: Cross multiply
    349,793,817.09x = 524,339,580.92 × 119,605,476.93
  4. Step 4: Simplify right side
    349,793,817.09x = 62,713,885,648,614,904
  5. Step 5: Solve for x
    x = 62,713,885,648,614,904/349,793,817.09
  6. Step 6: Final answer
    x = 179,288,148.00

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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.