Home / 25,019,215.92-34,526,254.08-14,006,056.08

Finding the Fourth Proportional to 25,019,215.92, 34,526,254.08 and 14,006,056.08

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Solution

The fourth proportional to 25,019,215.92, 34,526,254.08 and 14,006,056.08 is: 19,328,209.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,019,215.92 : 34,526,254.08 = 14,006,056.08 : x
  2. Step 2: Convert to fraction form
    25,019,215.92/34,526,254.08 = 14,006,056.08/x
  3. Step 3: Cross multiply
    25,019,215.92x = 34,526,254.08 × 14,006,056.08
  4. Step 4: Simplify right side
    25,019,215.92x = 483,576,650,876,808.81
  5. Step 5: Solve for x
    x = 483,576,650,876,808.81/25,019,215.92
  6. Step 6: Final answer
    x = 19,328,209.66

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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.