Home / 534,114,025.60-801,171,038.40-403,166,963.20

Finding the Fourth Proportional to 534,114,025.60, 801,171,038.40 and 403,166,963.20

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Solution

The fourth proportional to 534,114,025.60, 801,171,038.40 and 403,166,963.20 is: 604,750,444.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,114,025.60 : 801,171,038.40 = 403,166,963.20 : x
  2. Step 2: Convert to fraction form
    534,114,025.60/801,171,038.40 = 403,166,963.20/x
  3. Step 3: Cross multiply
    534,114,025.60x = 801,171,038.40 × 403,166,963.20
  4. Step 4: Simplify right side
    534,114,025.60x = 323,005,694,555,518,592
  5. Step 5: Solve for x
    x = 323,005,694,555,518,592/534,114,025.60
  6. Step 6: Final answer
    x = 604,750,444.80

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1.5x scale

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.