Home / 584,064,067.60-876,096,101.40-297,409,603.60

Finding the Fourth Proportional to 584,064,067.60, 876,096,101.40 and 297,409,603.60

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Solution

The fourth proportional to 584,064,067.60, 876,096,101.40 and 297,409,603.60 is: 446,114,405.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,064,067.60 : 876,096,101.40 = 297,409,603.60 : x
  2. Step 2: Convert to fraction form
    584,064,067.60/876,096,101.40 = 297,409,603.60/x
  3. Step 3: Cross multiply
    584,064,067.60x = 876,096,101.40 × 297,409,603.60
  4. Step 4: Simplify right side
    584,064,067.60x = 260,559,394,232,879,424
  5. Step 5: Solve for x
    x = 260,559,394,232,879,424/584,064,067.60
  6. Step 6: Final answer
    x = 446,114,405.40

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Similar ratio
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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.