Home / 14,894,496.90-22,341,745.35-9,792,663.30

Finding the Fourth Proportional to 14,894,496.90, 22,341,745.35 and 9,792,663.30

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Solution

The fourth proportional to 14,894,496.90, 22,341,745.35 and 9,792,663.30 is: 14,688,994.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,496.90 : 22,341,745.35 = 9,792,663.30 : x
  2. Step 2: Convert to fraction form
    14,894,496.90/22,341,745.35 = 9,792,663.30/x
  3. Step 3: Cross multiply
    14,894,496.90x = 22,341,745.35 × 9,792,663.30
  4. Step 4: Simplify right side
    14,894,496.90x = 218,785,189,746,890.69
  5. Step 5: Solve for x
    x = 218,785,189,746,890.69/14,894,496.90
  6. Step 6: Final answer
    x = 14,688,994.95

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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.