Home / 29,973,126.46-44,878,852.74-19,572,581.56

Finding the Fourth Proportional to 29,973,126.46, 44,878,852.74 and 19,572,581.56

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Solution

The fourth proportional to 29,973,126.46, 44,878,852.74 and 19,572,581.56 is: 29,306,085.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,973,126.46 : 44,878,852.74 = 19,572,581.56 : x
  2. Step 2: Convert to fraction form
    29,973,126.46/44,878,852.74 = 19,572,581.56/x
  3. Step 3: Cross multiply
    29,973,126.46x = 44,878,852.74 × 19,572,581.56
  4. Step 4: Simplify right side
    29,973,126.46x = 878,395,005,572,879.50
  5. Step 5: Solve for x
    x = 878,395,005,572,879.50/29,973,126.46
  6. Step 6: Final answer
    x = 29,306,085.46

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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.