Home / 573,030,793,711.08-859,223,658,432.90-190,370,007,519.24

Finding the Fourth Proportional to 573,030,793,711.08, 859,223,658,432.90 and 190,370,007,519.24

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Solution

The fourth proportional to 573,030,793,711.08, 859,223,658,432.90 and 190,370,007,519.24 is: 285,447,860,938.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,030,793,711.08 : 859,223,658,432.90 = 190,370,007,519.24 : x
  2. Step 2: Convert to fraction form
    573,030,793,711.08/859,223,658,432.90 = 190,370,007,519.24/x
  3. Step 3: Cross multiply
    573,030,793,711.08x = 859,223,658,432.90 × 190,370,007,519.24
  4. Step 4: Simplify right side
    573,030,793,711.08x = 163,570,414,316,580,067,344,384
  5. Step 5: Solve for x
    x = 163,570,414,316,580,067,344,384/573,030,793,711.08
  6. Step 6: Final answer
    x = 285,447,860,938.26

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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.