Home / 2,550,528,710.60-3,825,793,065.90-710,565,369.80

Finding the Fourth Proportional to 2,550,528,710.60, 3,825,793,065.90 and 710,565,369.80

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Solution

The fourth proportional to 2,550,528,710.60, 3,825,793,065.90 and 710,565,369.80 is: 1,065,848,054.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,528,710.60 : 3,825,793,065.90 = 710,565,369.80 : x
  2. Step 2: Convert to fraction form
    2,550,528,710.60/3,825,793,065.90 = 710,565,369.80/x
  3. Step 3: Cross multiply
    2,550,528,710.60x = 3,825,793,065.90 × 710,565,369.80
  4. Step 4: Simplify right side
    2,550,528,710.60x = 2,718,476,064,649,509,376
  5. Step 5: Solve for x
    x = 2,718,476,064,649,509,376/2,550,528,710.60
  6. Step 6: Final answer
    x = 1,065,848,054.70

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Double scale
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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.