Home / 25,009,806.06-34,513,532.37-13,563,534.06

Finding the Fourth Proportional to 25,009,806.06, 34,513,532.37 and 13,563,534.06

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Solution

The fourth proportional to 25,009,806.06, 34,513,532.37 and 13,563,534.06 is: 18,717,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,009,806.06 : 34,513,532.37 = 13,563,534.06 : x
  2. Step 2: Convert to fraction form
    25,009,806.06/34,513,532.37 = 13,563,534.06/x
  3. Step 3: Cross multiply
    25,009,806.06x = 34,513,532.37 × 13,563,534.06
  4. Step 4: Simplify right side
    25,009,806.06x = 468,125,471,831,407.50
  5. Step 5: Solve for x
    x = 468,125,471,831,407.50/25,009,806.06
  6. Step 6: Final answer
    x = 18,717,677.01

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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.