Home / 539,050,034.10-808,575,051.15-481,607,166.90

Finding the Fourth Proportional to 539,050,034.10, 808,575,051.15 and 481,607,166.90

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Solution

The fourth proportional to 539,050,034.10, 808,575,051.15 and 481,607,166.90 is: 722,410,750.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,050,034.10 : 808,575,051.15 = 481,607,166.90 : x
  2. Step 2: Convert to fraction form
    539,050,034.10/808,575,051.15 = 481,607,166.90/x
  3. Step 3: Cross multiply
    539,050,034.10x = 808,575,051.15 × 481,607,166.90
  4. Step 4: Simplify right side
    539,050,034.10x = 389,415,539,610,374,080
  5. Step 5: Solve for x
    x = 389,415,539,610,374,080/539,050,034.10
  6. Step 6: Final answer
    x = 722,410,750.35

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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.