Home / 31,163,903.48-46,748,204.88-9,302,555.80

Finding the Fourth Proportional to 31,163,903.48, 46,748,204.88 and 9,302,555.80

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Solution

The fourth proportional to 31,163,903.48, 46,748,204.88 and 9,302,555.80 is: 13,954,535.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,163,903.48 : 46,748,204.88 = 9,302,555.80 : x
  2. Step 2: Convert to fraction form
    31,163,903.48/46,748,204.88 = 9,302,555.80/x
  3. Step 3: Cross multiply
    31,163,903.48x = 46,748,204.88 × 9,302,555.80
  4. Step 4: Simplify right side
    31,163,903.48x = 434,877,784,294,277.19
  5. Step 5: Solve for x
    x = 434,877,784,294,277.19/31,163,903.48
  6. Step 6: Final answer
    x = 13,954,535.08

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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.