Home / 34,888,928.71-52,333,389.60-9,329,273.80

Finding the Fourth Proportional to 34,888,928.71, 52,333,389.60 and 9,329,273.80

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Solution

The fourth proportional to 34,888,928.71, 52,333,389.60 and 9,329,273.80 is: 13,993,909.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,888,928.71 : 52,333,389.60 = 9,329,273.80 : x
  2. Step 2: Convert to fraction form
    34,888,928.71/52,333,389.60 = 9,329,273.80/x
  3. Step 3: Cross multiply
    34,888,928.71x = 52,333,389.60 × 9,329,273.80
  4. Step 4: Simplify right side
    34,888,928.71x = 488,232,520,460,472.56
  5. Step 5: Solve for x
    x = 488,232,520,460,472.56/34,888,928.71
  6. Step 6: Final answer
    x = 13,993,909.77

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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.