Home / 565,025,107.95-847,080,294.62-176,648,025.15

Finding the Fourth Proportional to 565,025,107.95, 847,080,294.62 and 176,648,025.15

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Solution

The fourth proportional to 565,025,107.95, 847,080,294.62 and 176,648,025.15 is: 264,829,047.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,025,107.95 : 847,080,294.62 = 176,648,025.15 : x
  2. Step 2: Convert to fraction form
    565,025,107.95/847,080,294.62 = 176,648,025.15/x
  3. Step 3: Cross multiply
    565,025,107.95x = 847,080,294.62 × 176,648,025.15
  4. Step 4: Simplify right side
    565,025,107.95x = 149,635,061,187,219,936
  5. Step 5: Solve for x
    x = 149,635,061,187,219,936/565,025,107.95
  6. Step 6: Final answer
    x = 264,829,047.56

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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.