Home / 9,564,110.80-14,374,159.80-8,332,392.40

Finding the Fourth Proportional to 9,564,110.80, 14,374,159.80 and 8,332,392.40

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Solution

The fourth proportional to 9,564,110.80, 14,374,159.80 and 8,332,392.40 is: 12,522,977.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564,110.80 : 14,374,159.80 = 8,332,392.40 : x
  2. Step 2: Convert to fraction form
    9,564,110.80/14,374,159.80 = 8,332,392.40/x
  3. Step 3: Cross multiply
    9,564,110.80x = 14,374,159.80 × 8,332,392.40
  4. Step 4: Simplify right side
    9,564,110.80x = 119,771,139,873,905.53
  5. Step 5: Solve for x
    x = 119,771,139,873,905.53/9,564,110.80
  6. Step 6: Final answer
    x = 12,522,977.03

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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.