Home / 5,668,710,598.40-8,503,065,897.60-3,893,272,505.60

Finding the Fourth Proportional to 5,668,710,598.40, 8,503,065,897.60 and 3,893,272,505.60

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Solution

The fourth proportional to 5,668,710,598.40, 8,503,065,897.60 and 3,893,272,505.60 is: 5,839,908,758.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,710,598.40 : 8,503,065,897.60 = 3,893,272,505.60 : x
  2. Step 2: Convert to fraction form
    5,668,710,598.40/8,503,065,897.60 = 3,893,272,505.60/x
  3. Step 3: Cross multiply
    5,668,710,598.40x = 8,503,065,897.60 × 3,893,272,505.60
  4. Step 4: Simplify right side
    5,668,710,598.40x = 33,104,752,672,431,067,136
  5. Step 5: Solve for x
    x = 33,104,752,672,431,067,136/5,668,710,598.40
  6. Step 6: Final answer
    x = 5,839,908,758.40

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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.