Home / 34,636,936.86-47,798,257.59-19,167,011.10

Finding the Fourth Proportional to 34,636,936.86, 47,798,257.59 and 19,167,011.10

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Solution

The fourth proportional to 34,636,936.86, 47,798,257.59 and 19,167,011.10 is: 26,450,079.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,636,936.86 : 47,798,257.59 = 19,167,011.10 : x
  2. Step 2: Convert to fraction form
    34,636,936.86/47,798,257.59 = 19,167,011.10/x
  3. Step 3: Cross multiply
    34,636,936.86x = 47,798,257.59 × 19,167,011.10
  4. Step 4: Simplify right side
    34,636,936.86x = 916,149,733,788,189.38
  5. Step 5: Solve for x
    x = 916,149,733,788,189.38/34,636,936.86
  6. Step 6: Final answer
    x = 26,450,079.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.