Home / 173,475,165.96-260,129,041.50-100,710,264.24

Finding the Fourth Proportional to 173,475,165.96, 260,129,041.50 and 100,710,264.24

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Solution

The fourth proportional to 173,475,165.96, 260,129,041.50 and 100,710,264.24 is: 151,016,800.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,475,165.96 : 260,129,041.50 = 100,710,264.24 : x
  2. Step 2: Convert to fraction form
    173,475,165.96/260,129,041.50 = 100,710,264.24/x
  3. Step 3: Cross multiply
    173,475,165.96x = 260,129,041.50 × 100,710,264.24
  4. Step 4: Simplify right side
    173,475,165.96x = 26,197,664,505,962,924
  5. Step 5: Solve for x
    x = 26,197,664,505,962,924/173,475,165.96
  6. Step 6: Final answer
    x = 151,016,800.36

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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.