Home / 29,917,228.92-44,783,802.55-19,520,060.32

Finding the Fourth Proportional to 29,917,228.92, 44,783,802.55 and 19,520,060.32

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Solution

The fourth proportional to 29,917,228.92, 44,783,802.55 and 19,520,060.32 is: 29,220,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,917,228.92 : 44,783,802.55 = 19,520,060.32 : x
  2. Step 2: Convert to fraction form
    29,917,228.92/44,783,802.55 = 19,520,060.32/x
  3. Step 3: Cross multiply
    29,917,228.92x = 44,783,802.55 × 19,520,060.32
  4. Step 4: Simplify right side
    29,917,228.92x = 874,182,526,911,050.75
  5. Step 5: Solve for x
    x = 874,182,526,911,050.75/29,917,228.92
  6. Step 6: Final answer
    x = 29,220,036.70

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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.