Home / 19,350,567.92-29,030,050.92-5,887,046

Finding the Fourth Proportional to 19,350,567.92, 29,030,050.92 and 5,887,046

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Solution

The fourth proportional to 19,350,567.92, 29,030,050.92 and 5,887,046 is: 8,831,846.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350,567.92 : 29,030,050.92 = 5,887,046 : x
  2. Step 2: Convert to fraction form
    19,350,567.92/29,030,050.92 = 5,887,046/x
  3. Step 3: Cross multiply
    19,350,567.92x = 29,030,050.92 × 5,887,046
  4. Step 4: Simplify right side
    19,350,567.92x = 170,901,245,148,382.34
  5. Step 5: Solve for x
    x = 170,901,245,148,382.34/19,350,567.92
  6. Step 6: Final answer
    x = 8,831,846.48

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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.