Home / 9,584,911,643.40-14,370,565,020.30-3,687,192,001.80

Finding the Fourth Proportional to 9,584,911,643.40, 14,370,565,020.30 and 3,687,192,001.80

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Solution

The fourth proportional to 9,584,911,643.40, 14,370,565,020.30 and 3,687,192,001.80 is: 5,528,171,189.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584,911,643.40 : 14,370,565,020.30 = 3,687,192,001.80 : x
  2. Step 2: Convert to fraction form
    9,584,911,643.40/14,370,565,020.30 = 3,687,192,001.80/x
  3. Step 3: Cross multiply
    9,584,911,643.40x = 14,370,565,020.30 × 3,687,192,001.80
  4. Step 4: Simplify right side
    9,584,911,643.40x = 52,987,032,404,197,015,552
  5. Step 5: Solve for x
    x = 52,987,032,404,197,015,552/9,584,911,643.40
  6. Step 6: Final answer
    x = 5,528,171,189.84

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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.