Home / 19,068,352.50-26,314,625.85-10,366,558.35

Finding the Fourth Proportional to 19,068,352.50, 26,314,625.85 and 10,366,558.35

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Solution

The fourth proportional to 19,068,352.50, 26,314,625.85 and 10,366,558.35 is: 14,306,013.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068,352.50 : 26,314,625.85 = 10,366,558.35 : x
  2. Step 2: Convert to fraction form
    19,068,352.50/26,314,625.85 = 10,366,558.35/x
  3. Step 3: Cross multiply
    19,068,352.50x = 26,314,625.85 × 10,366,558.35
  4. Step 4: Simplify right side
    19,068,352.50x = 272,792,104,332,443.34
  5. Step 5: Solve for x
    x = 272,792,104,332,443.34/19,068,352.50
  6. Step 6: Final answer
    x = 14,306,013.29

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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.