Home / 114,559,798.56-171,786,421.68-41,725,875.36

Finding the Fourth Proportional to 114,559,798.56, 171,786,421.68 and 41,725,875.36

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Solution

The fourth proportional to 114,559,798.56, 171,786,421.68 and 41,725,875.36 is: 62,569,408.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,559,798.56 : 171,786,421.68 = 41,725,875.36 : x
  2. Step 2: Convert to fraction form
    114,559,798.56/171,786,421.68 = 41,725,875.36/x
  3. Step 3: Cross multiply
    114,559,798.56x = 171,786,421.68 × 41,725,875.36
  4. Step 4: Simplify right side
    114,559,798.56x = 7,167,938,819,560,082
  5. Step 5: Solve for x
    x = 7,167,938,819,560,082/114,559,798.56
  6. Step 6: Final answer
    x = 62,569,408.38

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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.