Home / 14,886,109.60-22,333,646.88-4,650,555.92

Finding the Fourth Proportional to 14,886,109.60, 22,333,646.88 and 4,650,555.92

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Solution

The fourth proportional to 14,886,109.60, 22,333,646.88 and 4,650,555.92 is: 6,977,234.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886,109.60 : 22,333,646.88 = 4,650,555.92 : x
  2. Step 2: Convert to fraction form
    14,886,109.60/22,333,646.88 = 4,650,555.92/x
  3. Step 3: Cross multiply
    14,886,109.60x = 22,333,646.88 × 4,650,555.92
  4. Step 4: Simplify right side
    14,886,109.60x = 103,863,873,712,973.52
  5. Step 5: Solve for x
    x = 103,863,873,712,973.52/14,886,109.60
  6. Step 6: Final answer
    x = 6,977,234.25

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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.