Home / 14,953,886.10-22,430,829.15-9,214,323.30

Finding the Fourth Proportional to 14,953,886.10, 22,430,829.15 and 9,214,323.30

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Solution

The fourth proportional to 14,953,886.10, 22,430,829.15 and 9,214,323.30 is: 13,821,484.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,953,886.10 : 22,430,829.15 = 9,214,323.30 : x
  2. Step 2: Convert to fraction form
    14,953,886.10/22,430,829.15 = 9,214,323.30/x
  3. Step 3: Cross multiply
    14,953,886.10x = 22,430,829.15 × 9,214,323.30
  4. Step 4: Simplify right side
    14,953,886.10x = 206,684,911,675,164.19
  5. Step 5: Solve for x
    x = 206,684,911,675,164.19/14,953,886.10
  6. Step 6: Final answer
    x = 13,821,484.95

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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.