Home / 35,460,220.42-53,191,930.92-10,866,377.26

Finding the Fourth Proportional to 35,460,220.42, 53,191,930.92 and 10,866,377.26

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Solution

The fourth proportional to 35,460,220.42, 53,191,930.92 and 10,866,377.26 is: 16,300,056.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,460,220.42 : 53,191,930.92 = 10,866,377.26 : x
  2. Step 2: Convert to fraction form
    35,460,220.42/53,191,930.92 = 10,866,377.26/x
  3. Step 3: Cross multiply
    35,460,220.42x = 53,191,930.92 × 10,866,377.26
  4. Step 4: Simplify right side
    35,460,220.42x = 578,003,588,564,578.88
  5. Step 5: Solve for x
    x = 578,003,588,564,578.88/35,460,220.42
  6. Step 6: Final answer
    x = 16,300,056.28

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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.