Home / 47,559,438.81-65,636,073.23-26,936,553.69

Finding the Fourth Proportional to 47,559,438.81, 65,636,073.23 and 26,936,553.69

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Solution

The fourth proportional to 47,559,438.81, 65,636,073.23 and 26,936,553.69 is: 37,174,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,559,438.81 : 65,636,073.23 = 26,936,553.69 : x
  2. Step 2: Convert to fraction form
    47,559,438.81/65,636,073.23 = 26,936,553.69/x
  3. Step 3: Cross multiply
    47,559,438.81x = 65,636,073.23 × 26,936,553.69
  4. Step 4: Simplify right side
    47,559,438.81x = 1,768,009,610,425,984
  5. Step 5: Solve for x
    x = 1,768,009,610,425,984/47,559,438.81
  6. Step 6: Final answer
    x = 37,174,736.60

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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.