Home / 11,158,166.40-16,729,376.40-5,095,802.40

Finding the Fourth Proportional to 11,158,166.40, 16,729,376.40 and 5,095,802.40

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Solution

The fourth proportional to 11,158,166.40, 16,729,376.40 and 5,095,802.40 is: 7,640,108.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,158,166.40 : 16,729,376.40 = 5,095,802.40 : x
  2. Step 2: Convert to fraction form
    11,158,166.40/16,729,376.40 = 5,095,802.40/x
  3. Step 3: Cross multiply
    11,158,166.40x = 16,729,376.40 × 5,095,802.40
  4. Step 4: Simplify right side
    11,158,166.40x = 85,249,596,409,623.38
  5. Step 5: Solve for x
    x = 85,249,596,409,623.38/11,158,166.40
  6. Step 6: Final answer
    x = 7,640,108.00

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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.