Home / 536,545,657.60-804,818,486.40-460,018,153.60

Finding the Fourth Proportional to 536,545,657.60, 804,818,486.40 and 460,018,153.60

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Solution

The fourth proportional to 536,545,657.60, 804,818,486.40 and 460,018,153.60 is: 690,027,230.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,545,657.60 : 804,818,486.40 = 460,018,153.60 : x
  2. Step 2: Convert to fraction form
    536,545,657.60/804,818,486.40 = 460,018,153.60/x
  3. Step 3: Cross multiply
    536,545,657.60x = 804,818,486.40 × 460,018,153.60
  4. Step 4: Simplify right side
    536,545,657.60x = 370,231,114,096,874,688
  5. Step 5: Solve for x
    x = 370,231,114,096,874,688/536,545,657.60
  6. Step 6: Final answer
    x = 690,027,230.40

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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.