Home / 595,584,219.60-893,376,329.40-442,529,211.60

Finding the Fourth Proportional to 595,584,219.60, 893,376,329.40 and 442,529,211.60

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Solution

The fourth proportional to 595,584,219.60, 893,376,329.40 and 442,529,211.60 is: 663,793,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,584,219.60 : 893,376,329.40 = 442,529,211.60 : x
  2. Step 2: Convert to fraction form
    595,584,219.60/893,376,329.40 = 442,529,211.60/x
  3. Step 3: Cross multiply
    595,584,219.60x = 893,376,329.40 × 442,529,211.60
  4. Step 4: Simplify right side
    595,584,219.60x = 395,345,122,711,483,904
  5. Step 5: Solve for x
    x = 395,345,122,711,483,904/595,584,219.60
  6. Step 6: Final answer
    x = 663,793,817.40

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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.