Home / 45,293,862.29-62,507,299.46-25,716,572.75

Finding the Fourth Proportional to 45,293,862.29, 62,507,299.46 and 25,716,572.75

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Solution

The fourth proportional to 45,293,862.29, 62,507,299.46 and 25,716,572.75 is: 35,489,875.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,293,862.29 : 62,507,299.46 = 25,716,572.75 : x
  2. Step 2: Convert to fraction form
    45,293,862.29/62,507,299.46 = 25,716,572.75/x
  3. Step 3: Cross multiply
    45,293,862.29x = 62,507,299.46 × 25,716,572.75
  4. Step 4: Simplify right side
    45,293,862.29x = 1,607,473,513,996,811.25
  5. Step 5: Solve for x
    x = 1,607,473,513,996,811.25/45,293,862.29
  6. Step 6: Final answer
    x = 35,489,875.07

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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.