Home / 25,323,567.22-34,958,572.04-16,965,328.88

Finding the Fourth Proportional to 25,323,567.22, 34,958,572.04 and 16,965,328.88

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Solution

The fourth proportional to 25,323,567.22, 34,958,572.04 and 16,965,328.88 is: 23,420,226.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,323,567.22 : 34,958,572.04 = 16,965,328.88 : x
  2. Step 2: Convert to fraction form
    25,323,567.22/34,958,572.04 = 16,965,328.88/x
  3. Step 3: Cross multiply
    25,323,567.22x = 34,958,572.04 × 16,965,328.88
  4. Step 4: Simplify right side
    25,323,567.22x = 593,083,671,748,945.75
  5. Step 5: Solve for x
    x = 593,083,671,748,945.75/25,323,567.22
  6. Step 6: Final answer
    x = 23,420,226.18

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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.