Home / 52,514,848.81-72,476,846.19-29,888,722.67

Finding the Fourth Proportional to 52,514,848.81, 72,476,846.19 and 29,888,722.67

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Solution

The fourth proportional to 52,514,848.81, 72,476,846.19 and 29,888,722.67 is: 41,250,054.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,514,848.81 : 72,476,846.19 = 29,888,722.67 : x
  2. Step 2: Convert to fraction form
    52,514,848.81/72,476,846.19 = 29,888,722.67/x
  3. Step 3: Cross multiply
    52,514,848.81x = 72,476,846.19 × 29,888,722.67
  4. Step 4: Simplify right side
    52,514,848.81x = 2,166,240,355,917,019.25
  5. Step 5: Solve for x
    x = 2,166,240,355,917,019.25/52,514,848.81
  6. Step 6: Final answer
    x = 41,250,054.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.