Home / 9,982,283.10-14,973,424.65-9,898,302.30

Finding the Fourth Proportional to 9,982,283.10, 14,973,424.65 and 9,898,302.30

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Solution

The fourth proportional to 9,982,283.10, 14,973,424.65 and 9,898,302.30 is: 14,847,453.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,283.10 : 14,973,424.65 = 9,898,302.30 : x
  2. Step 2: Convert to fraction form
    9,982,283.10/14,973,424.65 = 9,898,302.30/x
  3. Step 3: Cross multiply
    9,982,283.10x = 14,973,424.65 × 9,898,302.30
  4. Step 4: Simplify right side
    9,982,283.10x = 148,211,483,651,971.72
  5. Step 5: Solve for x
    x = 148,211,483,651,971.72/9,982,283.10
  6. Step 6: Final answer
    x = 14,847,453.45

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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.