Home / 9,859,106,502,662.10-13,605,582,979,336-5,469,437,055,657.30

Finding the Fourth Proportional to 9,859,106,502,662.10, 13,605,582,979,336 and 5,469,437,055,657.30

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Solution

The fourth proportional to 9,859,106,502,662.10, 13,605,582,979,336 and 5,469,437,055,657.30 is: 7,547,832,016,106.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,106,502,662.10 : 13,605,582,979,336 = 5,469,437,055,657.30 : x
  2. Step 2: Convert to fraction form
    9,859,106,502,662.10/13,605,582,979,336 = 5,469,437,055,657.30/x
  3. Step 3: Cross multiply
    9,859,106,502,662.10x = 13,605,582,979,336 × 5,469,437,055,657.30
  4. Step 4: Simplify right side
    9,859,106,502,662.10x = 74,414,879,711,000,567,130,095,616
  5. Step 5: Solve for x
    x = 74,414,879,711,000,567,130,095,616/9,859,106,502,662.10
  6. Step 6: Final answer
    x = 7,547,832,016,106.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.