Home / 565,552,127.02-848,319,676.71-254,440,043.35

Finding the Fourth Proportional to 565,552,127.02, 848,319,676.71 and 254,440,043.35

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Solution

The fourth proportional to 565,552,127.02, 848,319,676.71 and 254,440,043.35 is: 381,656,234.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,552,127.02 : 848,319,676.71 = 254,440,043.35 : x
  2. Step 2: Convert to fraction form
    565,552,127.02/848,319,676.71 = 254,440,043.35/x
  3. Step 3: Cross multiply
    565,552,127.02x = 848,319,676.71 × 254,440,043.35
  4. Step 4: Simplify right side
    565,552,127.02x = 215,846,495,316,750,400
  5. Step 5: Solve for x
    x = 215,846,495,316,750,400/565,552,127.02
  6. Step 6: Final answer
    x = 381,656,234.69

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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.