Home / 436,879,225.44-602,893,307.93-235,936,082.90

Finding the Fourth Proportional to 436,879,225.44, 602,893,307.93 and 235,936,082.90

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Solution

The fourth proportional to 436,879,225.44, 602,893,307.93 and 235,936,082.90 is: 325,591,781.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,879,225.44 : 602,893,307.93 = 235,936,082.90 : x
  2. Step 2: Convert to fraction form
    436,879,225.44/602,893,307.93 = 235,936,082.90/x
  3. Step 3: Cross multiply
    436,879,225.44x = 602,893,307.93 × 235,936,082.90
  4. Step 4: Simplify right side
    436,879,225.44x = 142,244,285,479,955,248
  5. Step 5: Solve for x
    x = 142,244,285,479,955,248/436,879,225.44
  6. Step 6: Final answer
    x = 325,591,781.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.