Home / 19,492,826.40-29,214,356.40-14,982,746.40

Finding the Fourth Proportional to 19,492,826.40, 29,214,356.40 and 14,982,746.40

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Solution

The fourth proportional to 19,492,826.40, 29,214,356.40 and 14,982,746.40 is: 22,454,993.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,492,826.40 : 29,214,356.40 = 14,982,746.40 : x
  2. Step 2: Convert to fraction form
    19,492,826.40/29,214,356.40 = 14,982,746.40/x
  3. Step 3: Cross multiply
    19,492,826.40x = 29,214,356.40 × 14,982,746.40
  4. Step 4: Simplify right side
    19,492,826.40x = 437,711,293,180,416.94
  5. Step 5: Solve for x
    x = 437,711,293,180,416.94/19,492,826.40
  6. Step 6: Final answer
    x = 22,454,993.66

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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.