Home / 1,130,050,101.15-1,694,160,416.84-353,295,935.55

Finding the Fourth Proportional to 1,130,050,101.15, 1,694,160,416.84 and 353,295,935.55

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Solution

The fourth proportional to 1,130,050,101.15, 1,694,160,416.84 and 353,295,935.55 is: 529,657,922.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,050,101.15 : 1,694,160,416.84 = 353,295,935.55 : x
  2. Step 2: Convert to fraction form
    1,130,050,101.15/1,694,160,416.84 = 353,295,935.55/x
  3. Step 3: Cross multiply
    1,130,050,101.15x = 1,694,160,416.84 × 353,295,935.55
  4. Step 4: Simplify right side
    1,130,050,101.15x = 598,539,989,437,499,392
  5. Step 5: Solve for x
    x = 598,539,989,437,499,392/1,130,050,101.15
  6. Step 6: Final answer
    x = 529,657,922.98

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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.