Home / 25,136,699.36-34,688,674.32-14,271,683.36

Finding the Fourth Proportional to 25,136,699.36, 34,688,674.32 and 14,271,683.36

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Solution

The fourth proportional to 25,136,699.36, 34,688,674.32 and 14,271,683.36 is: 19,694,939.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,136,699.36 : 34,688,674.32 = 14,271,683.36 : x
  2. Step 2: Convert to fraction form
    25,136,699.36/34,688,674.32 = 14,271,683.36/x
  3. Step 3: Cross multiply
    25,136,699.36x = 34,688,674.32 × 14,271,683.36
  4. Step 4: Simplify right side
    25,136,699.36x = 495,065,776,073,203.31
  5. Step 5: Solve for x
    x = 495,065,776,073,203.31/25,136,699.36
  6. Step 6: Final answer
    x = 19,694,939.62

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Why These Related Problems?

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