Home / 46,683,530.80-70,025,296.20-29,719,409.20

Finding the Fourth Proportional to 46,683,530.80, 70,025,296.20 and 29,719,409.20

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Solution

The fourth proportional to 46,683,530.80, 70,025,296.20 and 29,719,409.20 is: 44,579,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,683,530.80 : 70,025,296.20 = 29,719,409.20 : x
  2. Step 2: Convert to fraction form
    46,683,530.80/70,025,296.20 = 29,719,409.20/x
  3. Step 3: Cross multiply
    46,683,530.80x = 70,025,296.20 × 29,719,409.20
  4. Step 4: Simplify right side
    46,683,530.80x = 2,081,110,432,119,005
  5. Step 5: Solve for x
    x = 2,081,110,432,119,005/46,683,530.80
  6. Step 6: Final answer
    x = 44,579,113.80

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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.