Home / 25,843,417.57-35,664,155.45-14,241,396.25

Finding the Fourth Proportional to 25,843,417.57, 35,664,155.45 and 14,241,396.25

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Solution

The fourth proportional to 25,843,417.57, 35,664,155.45 and 14,241,396.25 is: 19,653,258.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,417.57 : 35,664,155.45 = 14,241,396.25 : x
  2. Step 2: Convert to fraction form
    25,843,417.57/35,664,155.45 = 14,241,396.25/x
  3. Step 3: Cross multiply
    25,843,417.57x = 35,664,155.45 × 14,241,396.25
  4. Step 4: Simplify right side
    25,843,417.57x = 507,907,369,685,047.12
  5. Step 5: Solve for x
    x = 507,907,369,685,047.12/25,843,417.57
  6. Step 6: Final answer
    x = 19,653,258.64

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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.