Home / 38,988,808.92-53,813,599.02-25,936,617.96

Finding the Fourth Proportional to 38,988,808.92, 53,813,599.02 and 25,936,617.96

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Solution

The fourth proportional to 38,988,808.92, 53,813,599.02 and 25,936,617.96 is: 35,798,548.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,988,808.92 : 53,813,599.02 = 25,936,617.96 : x
  2. Step 2: Convert to fraction form
    38,988,808.92/53,813,599.02 = 25,936,617.96/x
  3. Step 3: Cross multiply
    38,988,808.92x = 53,813,599.02 × 25,936,617.96
  4. Step 4: Simplify right side
    38,988,808.92x = 1,395,742,758,834,370.50
  5. Step 5: Solve for x
    x = 1,395,742,758,834,370.50/38,988,808.92
  6. Step 6: Final answer
    x = 35,798,548.29

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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.