Home / 164,352,025.80-246,528,038.70-116,576,281.80

Finding the Fourth Proportional to 164,352,025.80, 246,528,038.70 and 116,576,281.80

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Solution

The fourth proportional to 164,352,025.80, 246,528,038.70 and 116,576,281.80 is: 174,864,422.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,352,025.80 : 246,528,038.70 = 116,576,281.80 : x
  2. Step 2: Convert to fraction form
    164,352,025.80/246,528,038.70 = 116,576,281.80/x
  3. Step 3: Cross multiply
    164,352,025.80x = 246,528,038.70 × 116,576,281.80
  4. Step 4: Simplify right side
    164,352,025.80x = 28,739,322,111,092,504
  5. Step 5: Solve for x
    x = 28,739,322,111,092,504/164,352,025.80
  6. Step 6: Final answer
    x = 174,864,422.70

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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.