Home / 30,866,373.93-46,295,053.23-9,000,877.80

Finding the Fourth Proportional to 30,866,373.93, 46,295,053.23 and 9,000,877.80

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Solution

The fourth proportional to 30,866,373.93, 46,295,053.23 and 9,000,877.80 is: 13,500,002.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,866,373.93 : 46,295,053.23 = 9,000,877.80 : x
  2. Step 2: Convert to fraction form
    30,866,373.93/46,295,053.23 = 9,000,877.80/x
  3. Step 3: Cross multiply
    30,866,373.93x = 46,295,053.23 × 9,000,877.80
  4. Step 4: Simplify right side
    30,866,373.93x = 416,696,116,867,725.31
  5. Step 5: Solve for x
    x = 416,696,116,867,725.31/30,866,373.93
  6. Step 6: Final answer
    x = 13,500,002.23

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.