Home / 1,069,773,226.53-1,604,769,788.58-370,264,217.91

Finding the Fourth Proportional to 1,069,773,226.53, 1,604,769,788.58 and 370,264,217.91

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Solution

The fourth proportional to 1,069,773,226.53, 1,604,769,788.58 and 370,264,217.91 is: 555,434,381.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,773,226.53 : 1,604,769,788.58 = 370,264,217.91 : x
  2. Step 2: Convert to fraction form
    1,069,773,226.53/1,604,769,788.58 = 370,264,217.91/x
  3. Step 3: Cross multiply
    1,069,773,226.53x = 1,604,769,788.58 × 370,264,217.91
  4. Step 4: Simplify right side
    1,069,773,226.53x = 594,188,830,694,169,728
  5. Step 5: Solve for x
    x = 594,188,830,694,169,728/1,069,773,226.53
  6. Step 6: Final answer
    x = 555,434,381.75

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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.