Home / 174,124,228.80-261,301,264.10-92,300,567.52

Finding the Fourth Proportional to 174,124,228.80, 261,301,264.10 and 92,300,567.52

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Solution

The fourth proportional to 174,124,228.80, 261,301,264.10 and 92,300,567.52 is: 138,511,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,124,228.80 : 261,301,264.10 = 92,300,567.52 : x
  2. Step 2: Convert to fraction form
    174,124,228.80/261,301,264.10 = 92,300,567.52/x
  3. Step 3: Cross multiply
    174,124,228.80x = 261,301,264.10 × 92,300,567.52
  4. Step 4: Simplify right side
    174,124,228.80x = 24,118,254,970,123,400
  5. Step 5: Solve for x
    x = 24,118,254,970,123,400/174,124,228.80
  6. Step 6: Final answer
    x = 138,511,769.08

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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.