Home / 15,554,828.67-23,333,364.02-5,970,207.20

Finding the Fourth Proportional to 15,554,828.67, 23,333,364.02 and 5,970,207.20

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Solution

The fourth proportional to 15,554,828.67, 23,333,364.02 and 5,970,207.20 is: 8,955,741.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,554,828.67 : 23,333,364.02 = 5,970,207.20 : x
  2. Step 2: Convert to fraction form
    15,554,828.67/23,333,364.02 = 5,970,207.20/x
  3. Step 3: Cross multiply
    15,554,828.67x = 23,333,364.02 × 5,970,207.20
  4. Step 4: Simplify right side
    15,554,828.67x = 139,305,017,945,683.88
  5. Step 5: Solve for x
    x = 139,305,017,945,683.88/15,554,828.67
  6. Step 6: Final answer
    x = 8,955,741.07

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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.