Home / 14,976,411.80-22,464,617.70-14,677,813.40

Finding the Fourth Proportional to 14,976,411.80, 22,464,617.70 and 14,677,813.40

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Solution

The fourth proportional to 14,976,411.80, 22,464,617.70 and 14,677,813.40 is: 22,016,720.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,411.80 : 22,464,617.70 = 14,677,813.40 : x
  2. Step 2: Convert to fraction form
    14,976,411.80/22,464,617.70 = 14,677,813.40/x
  3. Step 3: Cross multiply
    14,976,411.80x = 22,464,617.70 × 14,677,813.40
  4. Step 4: Simplify right side
    14,976,411.80x = 329,731,466,702,937.19
  5. Step 5: Solve for x
    x = 329,731,466,702,937.19/14,976,411.80
  6. Step 6: Final answer
    x = 22,016,720.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.