Home / 1,925,095,152,046.20-2,887,642,728,069.30-1,032,478,345,390.20

Finding the Fourth Proportional to 1,925,095,152,046.20, 2,887,642,728,069.30 and 1,032,478,345,390.20

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Solution

The fourth proportional to 1,925,095,152,046.20, 2,887,642,728,069.30 and 1,032,478,345,390.20 is: 1,548,717,518,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,095,152,046.20 : 2,887,642,728,069.30 = 1,032,478,345,390.20 : x
  2. Step 2: Convert to fraction form
    1,925,095,152,046.20/2,887,642,728,069.30 = 1,032,478,345,390.20/x
  3. Step 3: Cross multiply
    1,925,095,152,046.20x = 2,887,642,728,069.30 × 1,032,478,345,390.20
  4. Step 4: Simplify right side
    1,925,095,152,046.20x = 2,981,428,585,955,033,727,631,360
  5. Step 5: Solve for x
    x = 2,981,428,585,955,033,727,631,360/1,925,095,152,046.20
  6. Step 6: Final answer
    x = 1,548,717,518,085.30

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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.